UNITED STATES DISTRICT COURT

FOR THE DISTRICT OF COLUMBIA

_________________________________________

)

OCEANA, INC., )

)

Plaintiff, )

)

v. )

)

PENNY PRITZKER, )

United States Secretary of Commerce, et al.,1 ) Civil Action No. 08-1881 (PLF)

 )

Defendants, )

)

and )

)

FISHERIES SURVIVAL FUND )

)

Defendant-Intervenor. )

)

_________________________________________ )

OPINION

This case involves a challenge to a Biological Opinion issued by the National 

Marine Fisheries Service (“NMFS”), in which NMFS determined that the operation of the 

Atlantic Sea Scallop Fishery would not jeopardize the continued existence of the Northwest 

Atlantic population segment of loggerhead sea turtles. This population segment is listed as 

threatened under the Endangered Species Act (“ESA”). Plaintiff Oceana, Inc. (“Oceana”) 

maintains that the agency’s no-jeopardy determination was arbitrary and capricious, and asks this

Court to vacate the Biological Opinion. Oceana argues that NMFS reached its no-jeopardy 

determination by employing an interpretation of a key regulation that contravenes both the 

 1 Pursuant to Rule 25(d) of the Federal Rules of Civil Procedure, the Court 

substitutes as defendant the current Secretary of Commerce, Penny Pritzker, for former Acting 

Secretary Rebecca M. Blank.
2

regulatory text as well as the language and spirit of the underlying statute, the ESA. In addition, 

Oceana contends that NMFS neglected in its analysis to take proper account of various factors

that harm loggerheads, instead focusing solely on the isolated effects of the Scallop Fishery. 

Oceana specifically accuses NMFS of ignoring the effects of climate change, an issue which 

Oceana had raised in comments that it submitted to the agency. Oceana further argues that 

NMFS has failed to establish adequate monitoring processes to ensure that limits on the number 

of loggerheads that lawfully can be harmed are not exceeded by the Fishery’s operation.

This matter is before the Court on cross-motions for summary judgment filed by 

Oceana and NMFS, as well as by defendant-intervenor Fisheries Survival Fund. The Court 

heard oral argument on these motions on November 25, 2014. Upon consideration of the parties’

papers, their arguments presented in open court, the relevant legal authorities, and pertinent 

portions of the administrative record, the Court will grant in part and deny in part each party’s

motion for summary judgment and it will remand this matter to the agency for a limited 

purpose.

2

 2 The papers considered in connection with the pending motions include: 

Oceana’s first amended complaint (“Am. Compl.”) [Dkt. No. 80]; the federal defendants’ answer 

[Dkt. No. 82]; Fisheries Survival Fund’s answer [Dkt. No. 81]; Oceana’s motion for summary

judgment (“Oceana MSJ”) [Dkt. No. 87]; the federal defendants’ combined opposition to 

Oceana’s motion and cross-motion for summary judgment (“NMFS Opp. & MSJ”) [Dkt. Nos. 88 

and 88-1 (memorandum in support)]; Fisheries Survival Fund’s cross-motion for summary 

judgment (“FSF MSJ”) [Dkt. No. 91]; Oceana’s combined reply in support of its motion for 

summary judgment and in opposition to NMFS and FSF motions for summary judgment 

(“Oceana Reply”) [Dkt. No. 93]; the federal defendants’ reply in support of their cross-motion 

for summary judgment (“NMFS Reply”) [Dkt. No. 96]; Fisheries Survival Fund’s reply in 

support of its cross-motion for summary judgment (“FSF Reply”) [Dkt. No. 97]; Oceana’s 

motion for oral argument [Dkt. No. 101]; the federal defendants’ notice of supplemental 

authority [Dkt. No. 105]; Oceana’s motion to strike federal defendants’ notice of supplemental 

authority [Dkt. No. 106]; the federal defendants’ opposition to Oceana’s motion to strike [Dkt. 

No. 107]; and the joint appendix of administrative record (“AR”) and supplemental 

administrative record (“SAR”) materials.
3

I. STATUTORY AND REGULATORY FRAMEWORK

The Endangered Species Act of 1973, as amended, 16 U.S.C. § 1531 et seq., has 

been regarded as “the most comprehensive legislation for the preservation of endangered species 

ever enacted by any nation.” Tenn. Valley Auth. v. Hill, 437 U.S. 153, 180 (1978). The ESA

“seeks to protect species of animals against threats to their continuing existence caused by man.”

Lujan v. Defenders of Wildlife, 504 U.S. 555, 558 (1992). Under the ESA, species may be listed 

either as “endangered” or as “threatened.” See 16 U.S.C. § 1533. An endangered species is “any 

species which is in danger of extinction throughout all or a significant portion of its range.” 

16 U.S.C. § 1532(6). A threatened species is “any species which is likely to become an 

endangered species within the foreseeable future throughout all or a significant portion of its 

range.” 16 U.S.C. § 1532(20). The ESA is jointly administered by two federal agencies: the 

Fish and Wildlife Service (“FWS”) and the National Marine Fisheries Service. 50 C.F.R.

§ 402.01(b). FWS administers the statute with respect to species under the jurisdiction of the 

Secretary of the Interior, while NMFS covers those species under the jurisdiction of the 

Secretary of Commerce. Nat’l Ass’n of Home Builders v. Defenders of Wildlife, 551 U.S. 644, 

651 (2007).

“Section 7 of the ESA prescribes the steps that federal agencies must take to 

ensure that their actions do not jeopardize endangered wildlife and flora.” Nat’l Ass’n of Home 

Builders v. Defenders of Wildlife, 551 U.S. at 652. Under Section 7(a)(2), “[e]ach Federal 

agency shall, in consultation with and with the assistance of [FWS or NMFS], insure that any 

action authorized, funded, or carried out by such agency . . . is not likely to jeopardize the 

continued existence of any endangered species or threatened species or result in the destruction 
4

or adverse modification of habitat of such species.” 16 U.S.C. § 1536(a)(2).3 Formal 

consultation under Section 7 is only required, however, where a federal agency has concluded 

after an initial review that its action “may affect listed species or critical habitat.” See 50 C.F.R. 

§ 402.14(a). At the conclusion of the Section 7 consultation process, FWS or NMFS must issue 

a Biological Opinion (“BiOp”), “setting forth [its] opinion, and a summary of the information on 

which the opinion is based, detailing how the agency action affects the species or its critical 

habitat.” 16 U.S.C. § 1536(b)(3)(A); see also 50 C.F.R. § 402.14(h). 

When the BiOp concludes that jeopardy is likely to result from the action under 

review, the consulting agency “shall suggest those reasonable and prudent alternatives which [it] 

believes would not violate [Section 7(a)(2)] and can be taken by [the action agency].” 16 U.S.C. 

§ 1536(b)(3)(A); see also 50 C.F.R. § 402.14(h)(3). “Following the issuance of a ‘jeopardy’ 

opinion, the agency must either terminate the action, implement the proposed alternative, or seek 

an exemption from the Cabinet-level Endangered Species Committee pursuant to 16 U.S.C. 

§ 1536(e).” Nat’l Ass’n of Home Builders v. Defenders of Wildlife, 551 U.S. at 652. Where the 

consulting agency concludes that the agency action is not likely to jeopardize the continued 

existence of the species but is nonetheless likely to result in some “incidental take,” the BiOp

must set forth an Incidental Take Statement (“ITS”), which specifies the permissible “amount or 

extent” of this impact on the species. 16 U.S.C. § 1536(b)(4); 50 C.F.R. § 402.14(i). “Take” is 

defined by the ESA as meaning “to harass, harm, pursue, hunt, shoot, wound, kill, trap, capture, 

 3 The agency whose action is at issue is known as the “action agency,” while either 

FWS or NMFS serves as the “consulting agency.” See Nat’l Wildlife Federation v. NMFS, 524 

F.3d 917, 924 (9th Cir. 2007). In this case, NMFS is both the “action agency” and the 

“consulting agency.” NMFS’ Sustainable Fisheries Division of its Northeast Regional Office 

administers the fisheries management program that governs the Atlantic Sea Scallop Fishery, 

which makes it the action agency here. Am. Compl. ¶ 19. The Protected Resources Division of 

the same Regional Office served as the consulting agency and authored the Biological Opinion. 

Id. ¶ 18.
5

or collect, or to attempt to engage in any such conduct.” 16 U.S.C. § 1532(19). Although 

Section 9 of the ESA prohibits takes of listed species, 16 U.S.C. § 1538(a)(1), incidental takes 

are permissible if they occur in accordance with the conditions set forth in an ITS. 50 C.F.R. 

§ 402.14(i)(5). These conditions include “reasonable and prudent measures” that are considered 

“necessary or appropriate to minimize” the extent of incidental taking. 50 C.F.R. 

§ 402.14(i)(1)(ii). The action agency is “required” to reinitiate Section 7 consultation 

“immediately” if the amount or extent of taking specified in the Incidental Take Statement is 

exceeded. 50 C.F.R. §§ 402.14(i)(4), 402.16(a).

In formulating a Biological Opinion, FWS and NMFS must “use the best 

scientific and commercial data available.” 16 U.S.C. § 1536(a)(2); 50 C.F.R. § 402.14(g)(8). 

A BiOp constitutes final agency action subject to judicial review under the Administrative 

Procedure Act. See Bennett v. Spear, 520 U.S. 154, 177-78 (1997).

II. BACKGROUND

Loggerhead sea turtles, or Caretta caretta, are the most abundant species of sea 

turtle living in United States waters. SAR 13142. They are long-lived, and do not reach 

reproductive maturity until between ages 32 to 35. SAR 13157. Loggerheads feed on mollusks 

and crustaceans, among other things. SAR 13146. NMFS explains that “[i]n U.S. Atlantic 

waters, loggerheads commonly occur throughout the inner continental shelf from Florida to Cape 

Cod, Massachusetts and in the Gulf of Mexico from Florida to Texas, although their presence 

varies with the seasons due to changes in water temperature.” SAR 13145. In 1978, loggerheads 

were listed under the ESA as threatened throughout their global range. See SAR 13142. 

On September 22, 2011, NMFS and FWS issued a final rule that divided the 

worldwide population of loggerheads into nine distinct population segments (“DPSs”), each of
6

which was separately listed as either endangered or threatened under the ESA. SAR 13144

(citing 76 Fed. Reg. 58,868 (Sept. 22, 2011)). This case concerns just one of these distinct 

population segments: the Northwest Atlantic DPS (“NWA DPS”), whose range extends north of 

the equator, south of 60° N latitude, and west of 40° W longitude. See SAR 13144-45. The 

NWA DPS — which, in the proposed version of the rule, originally had been listed as 

endangered — ultimately was listed as a threatened species in the final rule. SAR 13143-44; 

see also 76 Fed. Reg. 58,868, 58,917-24, 58,945-46.

The BiOp under challenge here assesses the impact of the Atlantic Sea Scallop 

Fishery on the NWA DPS of loggerheads. This Fishery’s operation is governed by the Scallop 

Fishery Management Plan (“Scallop FMP”), pursuant to the Magnuson-Stevens Fishery 

Conservation and Management Act (“MSA”). See 16 U.S.C. §§ 1854(a), (b). The MSA governs 

domestic marine fisheries through eight regional fishery management councils that prepare

FMPs. 16 U.S.C. §§ 1801(b)(1)(B), 1852(h). The Scallop FMP was implemented on May 15, 

1982 to manage scallop harvesting. See SAR 13129. “Scallops are found in the Northwest 

Atlantic Ocean from North Carolina to Newfoundland, along the continental shelf, typically on 

sand and gravel bottoms.” SAR 13126. The Fishery uses dredge and bottom trawl vessels to 

capture scallops, operating year-round in U.S. waters. SAR 13125-26. The Fishery primarily 

uses “dredge gear, a set of steel frames, usually fifteen feet in length, which are towed along the 

sea floor,” but also uses “[t]rawl gear,” comprised of “a cone-shaped net equipped with steel 

weights, also towed along the seabed.” Oceana, Inc. v. Evans, 384 F. Supp. 2d 203, 213 

(D.D.C.), order clarified, 389 F. Supp. 2d 4 (D.D.C. 2005).

NMFS first initiated formal consultation under Section 7 for the Fishery on 

December 21, 2001. SAR 13121. This first consultation concluded with the issuance of the 
7

February 2003 BiOp. As with every BiOp since, NMFS concluded that the Fishery’s operation 

would not jeopardize the continued existence of the loggerhead sea turtle. Id. NMFS reinitiated 

formal consultation later that year, in November 2003, due to the availability of relevant new 

information. Id. The reconsultation resulted in the February 2004 BiOp. Id. NMFS again 

reinitiated consultation in September 2004 to consider yet more new information, resulting in a 

new BiOP issued in December 2004. Id.

Plaintiff Oceana, an international advocacy group focused on ocean conservation,

brought a lawsuit challenging the December 2004 BiOp, beginning more than ten years of 

litigation against NMFS’ BiOps relating to the Atlantic Sea Scallop Fishery’s effect on the 

loggerhead sea turtle. Oceana’s challenge was unsuccessful, and the December 2004 BiOp was 

upheld in an opinion by Judge Huvelle. Oceana v. Evans, 384 F. Supp. 2d 203 (D.D.C.), order 

clarified, 389 F. Supp. 2d 4 (D.D.C. 2005).

NMFS then reinitiated consultation and issued a new BiOp in September 2006, 

which Oceana also challenged in court. See Oceana, Inc. v. Gutierrez, Civil Action No. 

1:07-cv-00142-RBW (D.D.C. filed Jan. 19, 2007). After the litigation was underway, however, 

in April 2007 NMFS yet again reinitiated consultation. See Notice re: Biological Opinion, 

Oceana v. Gutierrez, No. 1:07-cv-00142-RBW (May 4, 2007) [Dkt. No. 14]. Because 

consultation was continuing, the parties agreed to stay the litigation. Motion to Approve Joint 

Stipulation & Order, Oceana v. Gutierrez, No. 1:07-cv-00142-RBW (June 29, 2007) [Dkt. No. 

21]. The parties then voluntarily dismissed the case after entering into a Joint Stipulation, 

whereby NMFS agreed to consider Oceana’s comments in developing the new BiOp. See Joint 

Stipulation & Order, Oceana v. Gutierrez, No. 1:07-cv-00142-RBW (Jan. 23, 2008) [Dkt. 

No. 25]. 
8

In March 2008, NMFS issued a superseding BiOp (“the 2008 BiOp”) (later 

amended on February 5, 2009). SAR 13120. Oceana then initiated the present action 

challenging the 2008 BiOp, filing its complaint on October 31, 2008. See Dkt. No. 1. In 

February 2012, NMFS reinitiated consultation once again, and the following month it filed a 

motion seeking a stay of proceedings with respect to Oceana’s challenge to the 2008 BiOp. 

See Dkt. No. 70. Over Oceana’s objection, the Court granted NMFS’ motion, see Dkt. No. 73,

and this action was stayed. NMFS issued the superseding BiOp on July 12, 2012, and the stay 

was lifted on October 31 of that year. In the 2012 BiOp, NMFS estimated that the Scallop 

Fishery would result in a total of 301 loggerhead takes annually. SAR 13245-48. Of those takes, 

NMFS predicted that during the 2012 fishing year up to 195 would be fatal, and that in 

subsequent years only up to 112 would be fatal due to the implementation of technological 

improvements designed to protect loggerheads. SAR 13263. The 2012 BiOp concluded that

notwithstanding this loss of life, the continued operation of the Scallop Fishery would not be 

likely to result in jeopardy to the NWA DPS of loggerheads. Following Oceana’s filing of an 

Amended Complaint challenging this updated BiOp, the parties filed the three pending crossmotions for summary judgment.

III. LEGAL STANDARD

“[W]hen an agency action is challenged[, t]he entire case on review is a question 

of law, and only a question of law.” Marshall Cnty. Health Care Auth. v. Shalala, 988 F.2d 

1221, 1226 (D.C. Cir. 1993). While the general standard for summary judgment set forth in Rule 

56 of the Federal Rules of Civil Procedure does not apply to a review of agency action, summary 

judgment nonetheless “serves as the mechanism for deciding, as a matter of law, whether the 

agency action is supported by the administrative record and otherwise consistent with the APA 
9

standard of review.” Sierra Club v. Mainella, 459 F. Supp. 2d 76, 90 (D.D.C. 2006) (citing 

Richards v. INS, 554 F.2d 1173, 1177 & n.28 (D.C. Cir. 1977)); accord Cottage Health Sys. v. 

Sebelius, 631 F. Supp. 2d 80, 89-90 (D.D.C. 2009).

Under the APA, a reviewing court shall “hold unlawful and set aside agency 

action, findings, and conclusions found to be . . . arbitrary, capricious, an abuse of discretion, or 

otherwise not in accordance with law.” 5 U.S.C. § 706(2)(A). “The arbitrary and capricious 

standard is deferential; it requires that agency action simply be ‘reasonable and reasonably 

explained.’” Communities for a Better Environment v. EPA, 748 F.3d 333, 335 (D.C. Cir. 2014) 

(quoting Nat’l Telephone Cooperative Ass’n v. FCC, 563 F.3d 536, 540 (D.C. Cir. 2009)); see

also Kennecott Greens Creek Min. Co. v. Mine Safety and Health Admin., 476 F.3d 946, 954 

(D.C. Cir. 2007) (“[The] standard of review under the arbitrary and capricious test is only 

reasonableness, not perfection.”). “An agency action will be upheld if the agency ‘articulate[d] a 

satisfactory explanation for its action including a rational connection between the facts found and 

the choice made.’” FirstEnergy Serv. Co. v. FERC, 758 F.3d 346, 352 (D.C. Cir. 2014) (quoting 

Motor Vehicle Mfrs. Ass’n of United States, Inc. v. State Farm Mut. Auto. Ins. Co., 

463 U.S. 29, 43 (1983)) (internal quotation marks omitted). Furthermore, a court will “give an 

extreme degree of deference to the agency when it is evaluating scientific data within its 

technical expertise.” Communities for a Better Environment v. EPA, 748 F.3d at 336 (quoting 

City of Waukesha v. EPA, 320 F.3d 228, 247 (D.C. Cir. 2003)) (internal quotation marks 

omitted); see also Troy Corp. v. Browner, 120 F.3d 277, 283 (D.C. Cir. 1997) (a federal court 

should “review scientific judgments of the agency ‘not as the chemist, biologist, or statistician 

that we are qualified neither by training nor experience to be, but as a reviewing court exercising 
10

our narrowly defined duty of holding agencies to certain minimal standards of rationality’”)

(quoting Ethyl Corp. v. EPA, 541 F.2d 1, 36 (D.C. Cir. 1976) (en banc)).

“The Court’s review, however, must be ‘searching and careful.’” Colorado River 

Cutthroat Trout v. Salazar, 898 F. Supp. 2d 191, 199 (D.D.C. 2012) (quoting Nat’l Envtl. Dev. 

Assn’s Clean Air Project v. EPA, 686 F.3d 803, 810 (D.C. Cir. 2012)). “An agency decision is 

arbitrary and capricious if it ‘relied on factors which Congress has not intended it to consider, 

entirely failed to consider an important aspect of the problem, offered an explanation for its 

decision that runs counter to the evidence before the agency, or is so implausible that it could not 

be ascribed to a difference in view or the product of agency expertise.’” Cablevision Sys. Corp. 

v. FCC, 649 F.3d 695, 714 (D.C. Cir. 2011) (quoting Motor Vehicle Mfrs. Ass’n of United 

States, Inc. v. State Farm Mut. Auto. Ins. Co., 463 U.S. at 43); accord Agape Church, Inc. v. 

FCC, 738 F.3d 397, 410 (D.C. Cir. 2013). Just as the Court may not “substitute [its] judgment 

for that of the agency” to set aside an agency action, Rural Cellular Ass’n v. FCC, 588 F.3d 

1095, 1105 (D.C. Cir. 2009), it also may not “affirm an agency decision on a ground other than 

that relied upon by the agency.” Manin v. Nat’l Transp. Safety Bd., 627 F.3d 1239, 1243 (D.C.

Cir. 2011).

IV. DISCUSSION

A. Article III Standing

NMFS first asserts that Oceana lacks standing to challenge the 2012 BiOp. 

Although Oceana has proffered the declarations of two of its members — who maintain that they 

enjoy the study and observation of loggerheads and therefore would be injured by harm to the 

species caused by interactions with the Scallop Fishery — NMFS contends that because the 

“action area” does not extend to the specific North Carolinian island on which those declarants 
11

observe sea turtles, they cannot demonstrate a causal connection between the Fishery and their 

asserted injuries. See NMFS Opp. & MSJ at 19-20; NMFS Reply at 2-3.

4

“Article III of the Constitution limits federal-court jurisdiction to ‘Cases’ and 

‘Controversies.’” Massachusetts v. EPA, 549 U.S. 497, 516 (2007). The requirement of 

standing flows from this limitation. Lujan v. Defenders of Wildlife, 504 U.S. at 560. Standing 

doctrine assures that “the litigant is entitled to have the court decide the merits of the dispute or 

of particular issues,” Warth v. Seldin, 422 U.S. 490, 498 (1975), by demanding that he or she 

“possess a ‘direct stake in the outcome’ of the case.” Hollingsworth v. Perry, 133 S. Ct. 2652, 

2662 (2013) (quoting Arizonans for Official English v. Arizona, 520 U.S. 43, 64 (1997)). 

To possess standing, a plaintiff must have suffered an “injury in fact,” meaning 

“an invasion of a legally protected interest which is (a) concrete and particularized, and (b) actual 

or imminent, not conjectural or hypothetical.” Lujan v. Defenders of Wildlife, 504 U.S. at 560 

(internal citations and quotation marks omitted). In addition, “there must be a causal connection 

between the injury and the conduct complained of . . . [and] it must be likely, as opposed to 

merely speculative, that the injury will be redressed by a favorable decision.” Id. at 560-61 

(internal citations and quotation marks omitted). An organizational plaintiff, such as Oceana,

“may have standing to sue on its own behalf ‘to vindicate whatever rights and immunities the 

association itself may enjoy’ or, under proper conditions, to sue on behalf of its members 

asserting the members’ individual rights.” Common Cause v. Fed. Election Comm’n, 108 F.3d 

413, 417 (D.C. Cir. 1997) (quoting Warth v. Seldin, 422 U.S. at 511).5 When “an organization 

 4 The 2012 BiOp defines the action area as “the area to be directly and indirectly 

affected by the scallop fishery,” which is “the area in which the scallop fishery operates.” SAR 

13137.

5 Oceana asserts each of these forms of standing — “organizational” and 

“representational” — both of which are contested by NMFS. Because the Court concludes that 
12

sues on behalf of its members, the organization must demonstrate ‘(a) its members would 

otherwise have standing to sue in their own right; (b) the interests it seeks to protect are germane 

to the organization’s purpose; and (c) neither the claim asserted nor the relief requested requires 

the participation of individual members in the lawsuit.’” Id. (quoting Hunt v. Wash. State Apple

Adver. Comm’n, 432 U.S. 333, 343 (1977)).

Oceana’s two declarants — Erica Grantmyre and Emily Fisher — observe and 

study loggerheads on Bald Head Island, which lies off the coast of North Carolina.6 Ms.

Grantmyre lives on Bald Head Island and volunteers with the Bald Head Island Conservancy. 

Declaration of Erica Grantmyre (“Grantmyre Decl.”) ¶¶ 2-3 [Dkt. No. 93-1]. While 

volunteering, she monitors and excavates loggerhead nests. Id. ¶¶ 4-6. Ms. Grantmyre states 

that she would be “injured,” “devastated,” and “upset,” if she “were unable to monitor or 

excavate nests on Bald Head Island because loggerhead sea turtles had gone extinct or their 

populations were so depleted that they would not return to the island,” as well as if members of 

the public such as her own grandchildren were “unable to observe the nests and baby turtles as a 

result of depletion in the turtles’ population.” Id. ¶¶ 11, 13. She notes that she already has 

observed “females arriving to nest whose carapaces are severely dented,” and opines that “[i]t 

appears that these injuries have occurred from boat propellers or other heavy equipment.”

 

Oceana has standing to challenge the BiOp on behalf of two of its members, it does not reach the 

question whether Oceana would have standing to pursue this action on its own behalf.

6 NMFS initially argues that because Oceana’s declarations “were executed in 

2010, [they] thus fail to provide any evidence of the declarants’ present or planned future use of 

areas frequented by sea turtles.” NMFS Opp. & MSJ at 19. In response to this argument, 

Oceana has submitted new declarations virtually identical to the earlier ones — executed and 

updated by the declarants in 2013 — along with its reply brief. See Oceana Reply at 2-3 n.2; see

also NMFS Reply 2 n.3 (acknowledging Oceana’s submission of updated declarations). The 

Court refers to the versions of these declarations that were executed in 2013.
13

Id. ¶ 10. Similarly, Ms. Fisher’s family owns a home on Bald Head Island that she plans to 

continue visiting “on a yearly basis,” where she “derive[s] great pleasure from observing the 

nesting and hatching of loggerhead turtles and from witnessing them interact with their natural 

environment.” Declaration of Emily Fisher (“Fisher Decl.”) ¶ 12 [Dkt. No. 93-2]. Ms. Fisher

states that she would be “devastated” if she were “unable to witness a mature loggerhead turtle 

nesting or a nest hatching because the sea turtles had gone extinct or their population was so 

depleted that they would not return to the island.” Id. ¶ 13. 

These declarations from two of Oceana’s members are sufficient to ground 

Oceana’s standing to challenge the 2012 BiOp. See In re Navy Chaplaincy, 697 F.3d 1171, 1178 

(D.C. Cir. 2012). “The Supreme Court has repeatedly made clear that injury to an aesthetic 

interest in the observation of animals is sufficient to satisfy the demands of Article III standing.” 

Animal Legal Defense Fund, Inc. v. Glickman, 154 F.3d 426, 432 (D.C. Cir. 1998) (en banc). 

Oceana’s declarants claim injury to this interest, and they allege a “fairly traceable” connection 

between their injury and the Scallop Fishery’s operation — a connection that is supported by the 

administrative record. It is undisputed that the operation of the Atlantic Sea Scallop Fishery 

leads to the deaths of loggerhead sea turtles within the NWA DPS, and that those loggerheads 

nesting on Bald Head Island are members of this specific population of turtles. See, e.g., SAR 

13145-46, 13149-50, 13267-68. Consequently, loggerhead takes resulting from the BiOp’s

alleged infirmities could lead directly to the injuries asserted by Ms. Grantmyre and Ms. Fisher.

And, for this reason, Oceana’s challenge to the BiOp’s adequacy could, if successful, redress 

these injuries.

NMFS argues that Oceana relies on the “animal nexus” theory of standing that 

was rejected by the Supreme Court in Lujan, but this argument is unpersuasive. The Lujan Court 
14

characterized this discredited approach as maintaining that “anyone who observes or works with 

an endangered [or threatened] species, anywhere in the world, is appreciably harmed by a single 

project affecting some portion of that species with which he has no more specific connection.”

Lujan v. Defenders of Wildlife, 504 U.S. at 567 (emphases added). Here, by contrast, Ms. 

Grantmyre and Ms. Fisher state that they study and observe loggerheads who belong to the 

specific population segment that is adversely affected by the Atlantic Sea Scallop Fishery. This 

is sufficient to support standing. See Japan Whaling Ass’n v. American Cetacean Soc’y, 478 

U.S. 221, 230 n.4 (1986) (whale conservation groups had standing because “the whale watching 

and studying of their members will be adversely affected by continued whale harvesting”); 

Defenders of Wildlife v. Gutierrez, 532 F.3d 913, 923-25 (D.C. Cir. 2008) (plaintiffs, having 

proffered declarations from individuals who “engage in whale watching and the studying of 

whales,” had standing to challenge agency actions concerning the protection of right whales from 

mortalities caused by ship strikes) (citing Japan Whaling Ass’n v. American Cetacean Soc’y, 478 

U.S. at 230 n.4). 

The Court also rejects NMFS’ related assertion that “Oceana errs in focusing on 

the range of the species rather than the action area defined in the 2012 BiOp.” NMFS Reply at 3

& n.4; see also NMFS Opp. & MSJ at 19-20. As Oceana’s counsel demonstrated at oral 

argument, Bald Head Island lies a mere 100 miles south of the lower boundary of the Fishery. 

Loggerheads that nest on Bald Head, therefore, quickly enter the Fishery upon leaving their 

nesting sites and spend much of the year traversing the Fishery before eventually returning to 

their nests the following year. And as Oceana persuasively explains, “[i]f a turtle is killed off the 

coast of Long Island on its way to its nesting beach in North Carolina, a resident of North 

Carolina would plainly suffer an injury when the turtle does not appear at its normal nesting 
15

site.” Oceana Reply at 5. NMFS’ decision to circumscribe the scope of the action area, for 

purposes of its Section 7 consultation, to the area in which the Scallop Fishery operates has no 

bearing on the constitutional principles of injury in fact, causation, and redressability that govern

this Court’s standing inquiry. Moreover, NMFS fails to acknowledge that the relevant injury 

here is not injury to loggerheads, but, rather, injury to the plaintiffs’ members. For the reasons 

just explained, Ms. Grantmyre and Ms. Fisher each would have standing to challenge the 2012 

BiOp. 

Oceana must also show that the interests it seeks to protect by this lawsuit are 

germane to its organizational purpose, and that “neither the claim asserted nor the relief 

requested requires the participation” of Ms. Grantmyre or Ms. Fisher as individuals. See Hunt v.

Wash. State Apple Adver. Comm’n, 432 U.S. at 343. These two elements are easily satisfied. 

The protection of marine life is central to the organization’s purpose, and the litigation of this 

challenge to the 2012 BiOp does not require the participation of Oceana’s individual members, 

nor would the relief requested implicate Ms. Grantmyre or Ms. Fisher individually. The Court 

therefore concludes that Oceana has Article III standing to pursue this action.

B. Is NMFS’ Interpretation of 50 C.F.R. § 402.02 Arbitrary and Capricious?

Oceana’s principal argument is that NMFS, in determining whether the Scallop

Fishery would “jeopardize the continued existence of” loggerheads within the NWA DPS, see 16 

U.S.C. § 1536(a)(2), applied an unlawful construction of the regulation that defines this pivotal

statutory phrase. The regulation at issue provides that the statutory phrase “[j]eopardize the 

continued existence of” means

to engage in an action that reasonably would be expected, directly 

or indirectly, to reduce appreciably the likelihood of both the 
16

survival and recovery of a listed species in the wild by reducing the 

reproduction, numbers, or distribution of that species.

50 C.F.R. § 402.02. In the 2008 BiOp, NMFS indicated that it construed the term “reduce 

appreciably” to mean that there be a “considerable or material reduction in the likelihood of 

survival and recovery” of the species. See AR 16839-40 (emphases added). Although the 2012 

BiOp pointedly declines to restate this definition, see SAR 13116, Oceana contends that NMFS 

has again required a “considerable” or “material” reduction in the likelihood of loggerheads’ 

survival and recovery. It argues that such construction of the regulation contravenes the plain 

text of the regulation as well as the language and purpose of the Endangered Species Act itself, 

resulting in an erroneous determination that the Fishery is not likely to jeopardize the continued 

existence of the NWA DPS of loggerheads.

Although the 2012 BiOp does not explicitly define “reduce appreciably,” Oceana 

infers that NMFS’ analysis in the 2012 BiOp employed the same standard as it had applied in the 

2008 BiOp, where NMFS did define the regulatory language as requiring a “considerable” or 

“material” reduction in order to trigger a finding of jeopardy. See Oceana MSJ at 1-2, 17-18 & 

n.13; Oceana Reply at 6-7. NMFS appears to concede that Oceana’s inference is accurate. See

NMFS Opp. & MSJ at 25-26 (“NMFS does not dispute that the underlying approach to the 

jeopardy analysis in the 2012 BiOp was largely the same as that in the 2008 BiOp.”); id. at 26

(“In both [BiOps], the agency considered the impact of takes from the fishery on the future 

survival and recovery of the species, and whether any difference was both capable of being 

considered and meaningful from a biological perspective.”) (emphasis added). Thus, despite 

NMFS’ decision not to define “reduce appreciably” in the 2012 BiOp, the parties seem to agree

that NMFS applied a construction of the phrase that aligns with the definition that it articulated 

in the 2008 BiOp. Accordingly, contrary to the suggestion of intervenor-defendant Fisheries 
17

Survival Fund, see FSF MSJ at 24 n.17; FSF Reply at 4, Oceana’s challenge to the propriety of 

this construction of the regulation is not moot.7

1. Consistency with Regulatory Text

Oceana argues that the language of 50 C.F.R. § 402.02 is unambiguous and that 

NMFS’ interpretation of its key phrase — “reduce appreciably” — is plainly inconsistent with 

the regulatory text. According to Oceana, the word “appreciably” means “‘capable of being 

perceived’ or measured.” Oceana MSJ at 24 (quoting WEBSTER’S THIRD NEW INT’L

DICTIONARY 105 (1993)). Thus, says Oceana, NMFS has unlawfully imported a heightened 

requirement that any reduction in the likelihood of loggerheads’ survival and recovery be 

“considerable” or “material,” rather than simply being perceptible. Id. at 24-26; Oceana Reply at 

9-10. And Oceana contends that if the regulation’s text is construed according to its ordinary 

meaning, “there can be no question that . . . the Fishery will cause an ‘appreciable’ reduction in 

Loggerheads,” given the evidence in the administrative record. Oceana MSJ at 25; see also id. at 

17 (stating that NMFS applied “the same definition in 2012 that it had invented in 2008; 

otherwise, it could not have found that the Fishery would not” cause jeopardy); Oceana Reply at 

12-13. NMFS and FSF both maintain that the agency’s interpretation of its own regulation is 

consonant with the regulatory text, and that its interpretation therefore is entitled to deference 

 7 By contrast, the Court does find moot Oceana’s requests for relief that relate 

specifically to the 2008 BiOp. See Am. Compl., Prayer for Relief ¶¶ (1), (5). The 2008 BiOp is 

no longer in force, having been superseded by the 2012 BiOp. NMFS Opp. & MSJ at 21-22; see

American Rivers v. Nat’l Marine Fisheries Serv., 126 F.3d 1118, 1123-24 (9th Cir. 1997) (new 

BiOp generally renders moot any challenges to the validity of its predecessor).
18

from this Court. NMFS Opp. & MSJ at 29-31; NMFS Reply at 6-8; FSF MSJ at 25-31; FSF 

Reply at 7-9.

8

“An agency’s interpretation of its own regulations is entitled to ‘substantial 

deference’ and is given ‘controlling weight unless it is plainly erroneous or inconsistent with the 

regulation.’” Shieldalloy Metallurgical Corp. v. Nuclear Regulatory Comm’n, 768 F.3d 1205, 

1208 (D.C. Cir. 2014) (quoting Thomas Jefferson Univ. v. Shalala, 512 U.S. 504, 512 (1994)); 

see Auer v. Robbins, 519 U.S. 452 (1997); see also Christensen v. Harris County, 529 U.S. 576, 

588 (2000) (Auer deference warranted only where regulation is ambiguous). A federal court will 

temper this measure of deference, however, where the agency’s interpretation of its own 

ambiguous regulation “conflicts with a prior interpretation, or when it appears that the 

interpretation is nothing more than a convenient litigating position, or a post hoc rationalizatio[n]

advanced by an agency seeking to defend past agency action against attack.” Christopher v. 

SmithKline Beecham Corp., 132 S. Ct. 2156, 2166-67 (2012) (citations and internal quotation 

marks omitted) (alteration in original). Where a court finds reason not to afford the normally 

strong degree of deference to an agency’s regulatory interpretation, it “instead accord[s] the 

[agency’s] interpretation a measure of deference proportional to the ‘thoroughness evident in its 

consideration, the validity of its reasoning, its consistency with earlier and later pronouncements, 

and all those factors which give it power to persuade.’” Id. at 2168-69 (quoting United States v. 

Mead Corp., 533 U.S. 218, 228 (2001)) (internal quotation marks omitted).

 8 NMFS also contends that the Court need not reach this question at all, given 

evidence in the administrative record that, according to NMFS, demonstrates the correctness of 

its no-jeopardy determination even under Oceana’s preferred construction of the regulation. See

NMFS Opp. & MSJ at 26-29; NMFS Reply at 5-6. The Court is not persuaded that the record is 

so unequivocal on this point that it obviates the need to resolve the parties’ dispute over NMFS’

regulatory interpretation.
19

The Court concludes that NMFS’ construction of the phrase “reduce appreciably” 

does not contravene the text of 50 C.F.R. § 402.02, which, contrary to Oceana’s contention, is far 

from unambiguous. As noted, Oceana relies on Webster’s for the “common dictionary 

definition” of “appreciable” as meaning “capable of being perceived or measured.” Oceana MSJ 

at 15, 24.9

 But as NMFS points out, see NMFS Reply at 7 n.10, this is not the only available

definition of the word. See THE NEW OXFORD AMERICAN DICTIONARY 1724 (2d ed. 2005) 

(“Something that is appreciable is large enough to be measured, valued, estimated, or considered 

significant.”) (emphasis added) (boldface type omitted); cf. United States v. Wells, 706 F.3d 908, 

915 (8th Cir. 2013) (referring to “the purchase of an appreciable amount of pills”); Savin Corp. 

v. Savin Group, 391 F.3d 439, 456 (2d Cir. 2004) (test for trademark infringement asks whether 

an “appreciable number of ordinarily prudent purchasers” are likely to be misled or confused); 

Scott v. Hubert, Civil Action No. 08-11-FJP-SCR, 2012 WL 3016244, at *4 (M.D. La. May 14, 

2012) (referring to “appreciable time in prison”). NMFS therefore is within the bounds of its 

discretion to construe the word “appreciably” as entailing more than a bare reduction in the 

likelihood of loggerheads’ survival and recovery to result in a finding of jeopardy. Rather, the 

agency construes its regulation to afford its scientists the discretion to determine whether a given 

reduction in those likelihoods is “meaningful from a biological perspective.” NMFS Opp. & 

MSJ at 26. This construction is neither plainly erroneous nor inconsistent with the regulatory 

text, which, instead of commanding only one interpretation, is ambiguous.

Although an agency’s interpretation of an ambiguous regulation generally 

receives substantial deference, Oceana contends that NMFS’ interpretation of “reduce 

appreciably” does not merit such deference because it conflicts with a prior interpretation 

 9 Appreciably, as the adverbial form of appreciable, generally does not enjoy its 

own dictionary entry. Accordingly, Oceana cites the definition for the adjective, not the adverb.
20

employed by the agency. Specifically, Oceana points to materials created by the Fish and 

Wildlife Service and used by NMFS to train its Section 7 biologists, in which “appreciable” is 

defined to mean “capable of being perceived,” and “[m]easureable, detectable, perceptible.” 

Oceana MSJ at 25. NMFS responds by noting that its preferred interpretation of “appreciably” is 

consistent with the interpretation given by FWS and NMFS to a related regulation under the 

ESA, an interpretation that is set forth in the agencies’ shared Endangered Species Consultation 

Handbook. See NMFS Opp. & MSJ at 30 n.9; NMFS Reply at 8 n.11 (noting that the agencies 

interpret “appreciably diminish the value of” critical habitat as “to considerably reduce the 

capability” of the habitat to support the species). NMFS also contends that even if its definition 

of “appreciably” is viewed as a departure from the interpretation provided in the FWS training 

materials, the explanation provided in the 2008 BiOp “reasonably explained that departure.” 

NMFS Opp. & MSJ at 30 n.9. 

The Court need not resolve this conflict regarding the applicability of Auer

deference in these circumstances, because even under a less deferential standard, see Christopher 

v. SmithKline Beecham Corp., 132 S. Ct. at 2168-69, NMFS has the more sound reading of the 

regulation. Oceana insists that an “appreciable” reduction means any “perceptible” reduction in 

the likelihood of loggerheads’ survival and recovery. But this approach saps any function from 

the word “appreciable,” which modifies the verb “reduce.” An imperceptible reduction in the 

likelihood of loggerheads’ survival and recovery would be invisible, and thus indistinguishable 

from a finding of no reduction at all. It is a basic rule of textual construction that each word 

should be given meaning. See Nat’l Ass’n of Home Builders v. Defenders of Wildlife, 551 U.S. 

at 668-69 (applying canon against surplusage in interpretation of regulation). The Court 

therefore agrees with NMFS that its construction of “appreciably” is more in accord with the text 
21

of the regulation than is the approach advocated by Oceana. See NMFS Reply at 7-8. And this 

conclusion is in line with the reading given to this language by the Ninth Circuit, which has

recognized that the word appreciable, as employed in 50 C.F.R. § 402.02, implicates some

measure of the extent of a reduction in species’ likelihood of survival and recovery. See Wild 

Fish Conservancy v. Salazar, 628 F.3d 513, 523 (9th Cir. 2010) (“There could be some impact, 

but not an appreciable impact, in each of several subdivided periods of operation that, in 

cumulation, have an undeniably appreciable impact.”) (emphases added); cf. In re Consolidated 

Salmonid Cases, 791 F. Supp. 2d 802, 872-73 (E.D. Cal. 2011) (inquiry under related provision

of ESA is whether record demonstrates that agency action “will have a significant (i.e., 

appreciable or considerable) impact on the critical habitat” of listed species).

Finally, Oceana argues that NMFS’ interpretation of “reduce appreciably” leads 

the agency to ignore the Fishery’s effects on the loggerhead’s likelihood of recovery from its 

threatened status — as opposed merely to its survival — in contravention of the regulation’s 

mandate to consider both survival and recovery. “Recovery means improvement in the status of 

listed species to the point at which listing is no longer appropriate under the criteria set out in 

[the ESA].” 50 C.F.R. § 402.02. Oceana emphasizes that the plain language of the controlling

regulation requires NMFS to assess whether the Fishery’s operation “reasonably would be 

expected . . . to reduce appreciably the likelihood of both the survival and recovery” of 

loggerheads in the NWA DPS. 50 C.F.R. § 402.02 (emphases added). According to Oceana, “in 

considering the effect of the Fishery based on a ‘material or considerable’ reduction in chances 

of survival using tests of ‘statistical significance,’ the Fisheries Service ignored the impact of the 

Fishery on Loggerheads’ recovery.” Oceana MSJ at 27; see also Oceana Reply at 16 (“The 

Fisheries Service’s interpretation does not even require it to consider recovery impacts . . . .”). 
22

The Court agrees with Oceana that the agency must address both the survival and recovery 

prospects of the loggerhead. But its argument based on that premise extends no further than the

conclusory statements that the Court has quoted above; if there is some logic to its contention

that NMFS’ construction of “reduce appreciably” necessarily reads “recovery” out of the 

regulation, Oceana does not elucidate that linkage.

Nor is the Court persuaded by Oceana’s related contention, advanced in its reply 

brief, that the agency’s analysis of the Fishery’s effect on loggerheads’ recovery prospects is 

“perfunctory,” and, in effect, no different than its analysis of the Fishery’s effects on survival. 

See Oceana Reply at 9-10. The BiOp includes a fairly extensive discussion of recovery impacts, 

centered on the recovery criteria established in the 2008 Recovery Plan for the Northwest 

Atlantic Population of the Loggerhead Sea Turtle. See SAR 13148-49, 13265-68. NMFS

specifically finds in the BiOp that interactions between loggerheads and the Fishery will not 

lessen the species’ genetic heterogeneity, see SAR 13268, and it further determines that the 

continued operation of the Fishery will not affect two of the loggerheads’ recovery criteria — the 

number of nests and nesting females, and trends in abundance on foraging grounds — to such an

extent that there would be an appreciable reduction in their likelihood of recovery. SAR 13270. 

NMFS concludes that the “proposed action would not impede progress on carrying out any 

aspect of the recovery program or achieving the overall recovery strategy.” Id. Thus, NMFS has 

identified the reasons underlying its conclusion that the likelihood of loggerheads’ recovery 

would not be appreciably reduced by the operation of the Fishery, and it has articulated a rational 

connection between these reasons and that conclusion. This is all that the APA requires.10

 10 Oceana puts forth an additional argument that appears principally in its reply 

brief, contending that the agency’s use of statistical significance tests — by way of its reliance 

on a technical paper, the Population Viability Analysis — “elevates statistical certainty above the 

obligation to protect Loggerheads from actions that reasonably can be expected to reduce their 
23

2. Consistency with the Endangered Species Act

Oceana contends that even “if [NMFS] correctly construed its regulation, then it 

impermissibly construed the Endangered Species Act because [NMFS’] interpretation inverts its 

conservation mandate under that statute, conflicting with its text, structure, and purpose.” 

Oceana MSJ at 23; see Stinson v. United States, 508 U.S. 36, 47 (1993) (interpretation of 

regulation may not “run afoul of the Constitution or a federal statute”). Oceana first suggests 

that the ESA’s mandate — requiring federal agencies to “insure that any action authorized, 

funded, or carried out by [the agency] . . . is not likely to jeopardize the continued existence of 

any [listed species]” — means that NMFS must conclude that jeopardy is likely where the action 

under review causes any perceptible reduction in the likelihood of a species’ survival and 

recovery. It therefore argues that NMFS’ interpretation of “reduce appreciably” — which 

reaches only “considerable” or “material” reductions — is out of step with the plain language of 

Section 7 of the statute. Oceana MSJ at 28. More specifically, Oceana maintains that for an 

agency action to “jeopardize the continued existence of” a listed species, that action must only 

cause “some deterioration in the species’ pre-action condition.” Id. (quoting Nat’l Wildlife 

Federation v. NMFS, 524 F.3d 917, 930 (9th Cir. 2007)) (internal quotation marks omitted).

Oceana’s only support for this textual argument is the Ninth Circuit’s decision in 

Nat’l Wildlife Federation v. NMFS. But Oceana has presented the language of that opinion out 

of context. The Ninth Circuit there was explaining that the word “jeopardize” indicates an 

element of causation, meaning that even if “background conditions [already have] place[d] a 

species in jeopardy,” the agency action under review “can only ‘jeopardize’ a species’ existence 

if that agency action causes some deterioration in the species’ pre-action condition.” Nat’l 

 

likelihood of survival and recovery.” Oceana Reply at 11 (emphasis added) (paraphrasing 50 

C.F.R. § 402.02). The Court is unpersuaded that the regulatory language requires NMFS to 

forego use of this common statistical tool.
24

Wildlife Federation v. NMFS, 524 F.3d at 930 (emphasis added). The Ninth Circuit was not 

addressing the issue presented here, namely whether NMFS may consider the extent of any such 

deterioration as a factor in determining whether the action is likely to jeopardize the species’

continued existence. Thus, the Court does not agree with Oceana’s suggestion that the ESA’s 

plain language is unambiguous — equating “jeopardize the continued existence” with any degree 

of reduction in the likelihood of a species’ survival and recovery. To the contrary, the statutory 

text simply does not speak directly to the question of how jeopardy to a species’ continued 

existence is to be assessed.

Oceana further argues that NMFS’ approach contravenes the design and purpose 

of the ESA. Oceana MSJ at 28-30; Oceana Reply at 14-16. The Supreme Court has emphasized 

that the statute’s “language, history, and structure . . . indicates beyond doubt that Congress 

intended endangered species to be afforded the highest of priorities.” Tenn. Valley Auth. v. Hill, 

437 U.S. at 174. According to Oceana, NMFS’ interpretation of 50 C.F.R. § 402.02 “gives ‘the 

benefit of the doubt’ to the action, not the species.” Oceana MSJ at 30 (quoting language that 

originated in a House Conference Report). Such an approach, says Oceana, “would permit 

Loggerheads to be ‘gradually destroyed, so long as each step on the path to destruction is 

sufficiently modest.’” Id. (quoting Nat’l Wildlife Federation v. NMFS, 524 F.3d at 930). In 

essence, it seems, Oceana maintains that because Congress intended the ESA to weigh heavily in 

favor of species’ protection — and as NMFS’ interpretation of “reduce appreciably” could lead 

to more harm to a species than would Oceana’s approach — NMFS’ construction of the 

regulation must contravene the statute. 

But just because Oceana’s approach may be more protective than the agency’s

does not mean that NMFS’ interpretation of 50 C.F.R. § 402.02 — and, in turn, its construction 
25

of “jeopardize the continued existence of” — is in conflict with the Endangered Species Act. 

NMFS, as an expert agency charged with administering the ESA, may reasonably conclude that a 

given agency action, although likely to reduce the likelihood of a species’ survival and recovery 

to some degree, would not be likely to jeopardize the continued existence of the species. Of 

course, this does not mean that NMFS has unfettered discretion to permit any degree of reduction 

in the likelihood of a species’ survival and recovery. In a given case, NMFS’ determination that

a particular reduction is not “material” may be unreasonable in light of the data on which the 

agency relied, and therefore arbitrary and capricious. See Motor Vehicle Mfrs. Ass’n of United 

States, Inc. v. State Farm Mut. Auto. Ins. Co., 463 U.S. at 43. The Court cannot say, however,

that NMFS’ reading of “jeopardize the continued existence of” is inconsistent with the ESA. 

The statute does not define how the concept is to be measured, and the agency therefore has 

discretion to make this determination on the basis of its own expertise.

C. Is the 2012 BiOp’s No-Jeopardy Determination 

Arbitrary and Capricious for Other Reasons?

Apart from Oceana’s focus on NMFS’ interpretation of the words “reduce 

appreciably,” Oceana levels other attacks against the agency’s no-jeopardy determination. The 

Court first considers Oceana’s contention that NMFS did not adequately account for so-called 

“cumulative effects” and “aggregate effects” in conducting its jeopardy analysis. Next, the Court 

examines Oceana’s argument that NMFS specifically failed to consider the potential effects of 

climate change. This latter argument is made in the context of a broader claim relating to 

Oceana’s submission of comments to NMFS, which, Oceana says, the agency ignored. Oceana’s 

comments were offered during the Section 7 consultation that led to issuance of the 2008 BiOp, 

pursuant to a stipulation between the parties in the civil action involving Oceana’s challenge to 
26

the 2006 BiOp. In its comments, Oceana highlighted the potential effects of climate change on 

loggerheads’ survival and recovery. According to Oceana, NMFS’ failure to incorporate serious 

consideration of climate change in the 2012 BiOp constitutes a violation of the stipulation, as 

well as a violation of the agency’s statutory duty to “use the best scientific and commercial data 

available” in formulating the BiOp. See 16 U.S.C. § 1536(a)(2).

1. Cumulative Effects and Aggregate Effects

Oceana maintains that the BiOp is arbitrary, capricious, and contrary to law 

because it fails to take account of so-called (1) “cumulative effects” and (2) “aggregate affects.” 

The term “cumulative effects” is defined in the regulations as “those effects of 

future State or private activities, not involving Federal activities, that are reasonably certain to 

occur within the action area of the Federal action subject to consultation.” 50 C.F.R. § 402.02. 

In formulating its Biological Opinion, NMFS is obligated to determine “whether the action, 

taken together with cumulative effects, is likely to jeopardize the continued existence of listed 

species.” 50 C.F.R. § 402.14(g)(4) (emphasis added). Oceana contends that NMFS ignored 

these effects in performing its jeopardy analysis. See Oceana MSJ at 30-31.

The term “aggregate effects” is not found in the regulations. Oceana draws the 

term from the Endangered Species Consultation Handbook (“Handbook”), which NMFS and 

FWS both use to guide their performance of Section 7 consultations under the ESA. The 

Handbook states that a jeopardy determination is reached by assessing “whether the aggregate 

effects of the factors analyzed under [1] ‘environmental baseline,’ [2] ‘effects of the action,’ and 

[3] ‘cumulative effects’ in the action area — when viewed against the status of the species . . . —

are likely to jeopardize the continued existence of the species.” Id. (quoting Handbook at 4-33 
27

(AR 2,277)).11 Oceana employs the term “aggregate effects” in two ways. First, Oceana uses 

the term “aggregate effects” to refer specifically to the impact of more than 600 loggerhead takes 

that NMFS has authorized to occur in other federally regulated fisheries — besides the Scallop 

Fishery — which, says Oceana, the agency failed to consider in reaching its no-jeopardy 

determination in the 2012 BiOp.12 Second, Oceana invokes the concept of “aggregate effects” to 

advance a broader methodological point, arguing that NMFS evaluated the Scallop Fishery’s 

effects in isolation, rather than in conjunction with the other factors identified in the regulations 

as contributors to jeopardy. See Oceana MSJ at 30-31. Thus, claims Oceana, no matter how dire 

the straits faced by the loggerhead due to the myriad factors that harm the species, NMFS will 

conclude that the Scallop Fishery does not cause jeopardy so long as the number of takes caused 

by the Scallop Fishery alone are not “too much.” See id. (quoting SAR 13264).

NMFS maintains that it did account for the cumulative effects of future state and 

private actions that affect loggerheads, as well as for the impact of the more than 600 loggerhead 

 11 The regulation provides: “Effects of the action refers to the direct and indirect 

effects of an action on the species or critical habitat, together with the effects of other activities 

that are interrelated or interdependent with that action, that will be added to the environmental 

baseline. The environmental baseline includes the past and present impacts of all Federal, State, 

or private actions and other human activities in the action area, the anticipated impacts of all 

proposed Federal projects in the action area that have already undergone formal or early section 

7 consultation, and the impact of State or private actions which are contemporaneous with the 

consultation in process. Indirect effects are those that are caused by the proposed action and are 

later in time, but still are reasonably certain to occur. Interrelated actions are those that are part 

of a larger action and depend on the larger action for their justification. Interdependent actions

are those that have no independent utility apart from the action under consideration.” 50 C.F.R.

§ 402.02 (emphases added).

12 These takes fall within the scope of the “environmental baseline,” which, as noted 

supra note 11, “includes the past and present impacts of all Federal, State, or private actions and 

other human activities in the action area, the anticipated impacts of all proposed Federal projects 

in the action area that have already undergone formal or early section 7 consultation, and the 

impact of State or private actions which are contemporaneous with the consultation in process.” 

See 50 C.F.R. § 402.02. 
28

takes caused by other federally authorized fisheries. See NMFS Opp. & MSJ at 31-34; NMFS 

Reply at 11-12. NMFS also disputes Oceana’s contention that the agency erroneously evaluated 

the Scallop Fishery’s impact on loggerheads in isolation, rather than in conjunction with the 

effects of the other factors identified in the regulations as contributors to jeopardy. NMFS 

maintains that its analysis of whether the effects of Scallop Fishery takes on loggerheads’ 

survival and recovery are “too much” occurs “in the context of” those other factors enumerated 

in the regulations, including cumulative effects and the effects of takes caused by other federally 

authorized fisheries. See NMFS Opp. & MSJ at 32-34; NMFS Reply at 11-12.

To support these assertions, NMFS points to various sections of the 2012 BiOp 

that set forth narrative discussions of the factors that Oceana has accused it of failing to consider. 

With respect to cumulative effects, Section 7 of the BiOp — entitled Cumulative Effects —

identifies several future private and state activities affecting loggerheads, including fishing 

activities in state waters; the travels of seagoing vessels, which can collide with sea turtles; and 

human-caused pollution and contamination of the environment. See SAR 13259-61. NMFS 

states, however, that it lacks quantitative information regarding how many loggerheads might be 

negatively affected by these factors and therefore assumes them to be consistent with previous 

trends. Id. And with respect to the effects of other federally authorized fisheries, in Section 4 of 

the BiOp — entitled Environmental Baseline — NMFS presents information on these fisheries 

and the extent of takes occurring in them. See SAR 13208-10. NMFS includes a table that lists 

estimated loggerhead takes for a number of fisheries that recently have undergone Section 7 

consultations, including the specific fisheries that Oceana cites in its motion, which together 

account for 610 takes, of which 257 are expected to be fatal. See SAR 13210. It is evident, then, 

that NMFS was aware of and discussed those factors that Oceana has accused it of failing to 
29

consider. Indeed, Oceana does not point to any additional data that NMFS should have had in its 

sights. Rather, Oceana contends that in conducting its jeopardy analysis, NMFS did not actually 

consider the information regarding cumulative effects and the impact of takes occurring in other 

federally authorized fisheries.

If NMFS had done nothing more than to list and describe data that it purported to 

incorporate into its jeopardy analysis — without indicating how that data actually factors into the 

analysis — the Court might well have found the BiOp deficient for such opacity. See Tex Tin 

Corp. v. U.S. EPA, 935 F.2d 1321, 1324 (D.C. Cir. 1991) (per curiam) (court “cannot defer to 

agency expertise that was never explained”). But the BiOp offers more than this; when read as a 

whole, the BiOp features sufficient explication of NMFS’ reasoning in reaching its no-jeopardy 

determination — as well as sufficient indication of its consideration of cumulative effects and the 

impact of other fishery takes — to satisfy its burden under the Administrative Procedure Act. 

NMFS’ no-jeopardy determination appears to be centered largely on its 

identification of four population-level characteristics of the Northwest Atlantic Distinct 

Population Segment of loggerheads: a large nesting population; a nesting population that is 

geographically widespread; a nesting population trend that recently has been in decline, but 

which now appears to be stabilizing; and the fact that “substantial conservation efforts are 

underway to address threats” to loggerheads’ survival and recovery. See SAR 13158, 13270.13 

The BiOp cites a variety of data sources in support of its identification of these features. With 

respect to population size, the BiOp relies primarily on an estimate that places the adult female 

population in the NWA DPS at about 30,500. See SAR 13151, 13264. NMFS also cites other 

estimates, including a “much less robust” estimate of the total female population that ranges 

 13 These are the same factors relied upon by NMFS in its decision to list the NWA 

DPS of loggerheads as threatened rather than endangered. See SAR 13158.
30

from 60,000 to 700,000 individuals, SAR 13264, as well as a 2011 study drawing on aerial 

surveys of the Atlantic coast, which yielded a total population estimate of 588,000 loggerheads. 

SAR 13151. Regarding nesting trends, NMFS states that “[w]hile several [earlier] documents 

reported [a] decline in nesting numbers in the NWA DPS, when nest counts through 2010 are 

analyzed, the nesting trends from 1989-2010 are not significantly different than zero.” SAR 

13158. In addition, “[t]he 2010 Florida index nesting number was the largest since 2000,” and 

“[n]esting in the Northwest Atlantic in 2011 was on par with 2010, providing further evidence 

that the nesting trend may have stabilized.” SAR 13267.

The essential logic underlying NMFS’ no-jeopardy determination is that, based on 

the current estimated size of the NWA DPS, its wide dispersion, the seemingly promising recent 

nesting trends, and the ongoing implementation of conservation measures, the species stands 

strong enough that the takes caused by the Scallop Fishery are not likely to jeopardize its 

continued existence. See SAR 13270. And NMFS reaches this conclusion while considering the 

Scallop Fishery takes “within the context of” the effects of those factors comprising the 

environmental baseline and included within cumulative effects. See SAR 13263. Although 

NMFS has not applied a specific quantitative formula to account for all of these factors, the 

agency’s logic is both discernible and rational: it weighed the impact of Scallop Fishery takes, 

as well as takes caused by other sources, against the four positive attributes that characterize the 

NWA DPS of loggerheads, and it concluded that the population’s continued existence would not 

be jeopardized by these impacts.

14 NMFS’ conclusion, based on the agency’s evaluation of data 

 14 In a related vein, the BiOp seems to indicate that the positive measures of 

loggerheads’ population status — particularly population size and stabilizing nesting trends —

reflect both cumulative effects and the impact of other fishery takes. Cumulative effects are 

assumed to be consistent with prior trends and therefore incorporated into those measures. SAR 

13259-61. With respect to takes occurring in other fisheries, the BiOp states that the impacts of 

those takes “are reflected in the status and trends of sea turtles” reported elsewhere in the BiOp. 
31

within its realm of technical expertise, is entitled to substantial deference from this Court. See

Communities for a Better Environment v. EPA, 748 F.3d at 336.

In the few pages of briefing that it devotes to its arguments on this topic, Oceana 

seems to focus entirely on NMFS’ use of the Population Viability Analysis (“PVA”). See

Oceana MSJ at 30-31; Oceana Reply at 17-18. The PVA is a technical paper relied upon by 

NMFS in both the 2008 and 2012 BiOps, see SAR 13268-70, 13346-71, which “was used to 

estimate quasi-extinction (the point at which so few animals remain that the species/population 

will inevitably become extinct) likelihoods under conditions with and without fishery effects.” 

SAR 13269. Its authors established a baseline population trajectory using the rate of change in

the adult female loggerhead population from 1989-2005. SAR 13351. The rate was then 

adjusted by adding back the level of take attributable to the Scallop Fishery (converted to adult 

female equivalents), and re-running the PVA. SAR 13269. The results of these two analyses 

were compared, and the comparison showed that both the baseline and adjusted baseline (which 

imagined a world with no Scallop Fishery takes) had quasi-extinction probabilities of zero at 25, 

50, and 75 years, and a probability of 1% at 100 years. Id.

15

 

SAR 13208. The implicit assumption, then, is that the level of loggerhead takes occurring in 

other federally authorized fisheries is on par with the extent of takes that has been occurring in 

recent years. See id. Although this point could have been established with better clarity — such 

as through an explicit comparison of take numbers occurring in federally authorized fisheries 

during the years from which NMFS draws its population trend data, as against those projected to 

occur in the present and coming years — this lack of precision is not fatal to the BiOp. See

Colorado River Cutthroat Trout v. Salazar, 898 F. Supp. 2d at 204-05 (“[A] court should ‘uphold 

a decision of less than ideal clarity if the agency’s path may reasonably be discerned,’ as it may 

be here.”) (quoting Building Industry Ass’n of Superior Cal. v. Babbitt, 979 F. Supp. 893, 898 

(D.D.C. 1997)).

15 Oceana focuses on another finding produced by the PVA’s model, namely that the 

“median time to quasi-extinction” was predicted to be sooner (207 years versus 240 years) with 

Fishery takes compared to a world without them. See Oceana MSJ at 16; Oceana Reply at 9-10, 

12, 14-15 & n.14, 18. Oceana states that this finding shows that the Fishery will “hasten 

Loggerheads’ demise by 33 years.” Oceana Reply at 14 n.14. In actuality, the median time to 
32

According to Oceana, “[b]y adopting the PVA model from the 2008 BiOp, the 

2012 BiOp . . . lumped together cumulative impact, the status of the species, and the 

environmental baseline to establish a new baseline against which the effects of the Fishery were 

analyzed.” Oceana MSJ at 30. This approach, says Oceana, has the effect of isolating the 

Scallop Fishery’s impacts from those of other sources of harm to loggerheads. See id. at 30-31. 

But a Section 7 consultation must determine whether the specific agency action under review 

actually causes some additional harm to the species, beyond that which the species may suffer 

due to other factors. See Nat’l Wildlife Federation v. NMFS, 524 F.3d at 930. The PVA singled 

out the Scallop Fishery to make such a determination, but this does not mean that the broader 

jeopardy analysis does not also account for the impact of cumulative effects and the takes 

occurring in other fisheries. This is because the significance of the impact caused by Scallop 

Fishery takes will differ depending on the impacts caused by other factors, to which the Fishery’s 

impact is added. See id. (“[A]n agency may not take action that will tip a species from a state of 

precarious survival into a state of likely extinction. Likewise, even where baseline conditions 

already jeopardize a species, an agency may not take action that deepens the jeopardy by causing 

additional harm.”). 

Consequently, if baseline conditions are already dire, then even a small additional 

impact due to Scallop Fishery takes may require a jeopardy determination. The PVA’s 

methodology is not inconsistent with this framework. Moreover, as NMFS emphasizes, the PVA 

 

quasi-extinction refers to “[t]he time when the quasi-extinction probability is 0.50,” SAR 13356

n.3, not to the time when quasi-extinction is predicted to occur. In any event, interpretation of 

the PVA’s various measures — and the relative weight to be given to each of these different

measures — is a matter that falls within the purview of the expert agency, subject to review only 

for reasonableness. Contrary to Oceana’s view of the data, the PVA’s authors considered the 

median times to quasi-extinction with and without Fishery effects to be “similar.” SAR 13357. 

And NMFS discounted the value of this finding due to its long distance into an unknown future. 

See SAR 13116.
33

does not constitute the entirety of its analysis; as explained above, the jeopardy determination 

rests in large part on the qualitative assessment of population indicators and the estimated extent 

of Scallop Fishery takes, considered in light of takes occurring in other fisheries as well as the 

impact of other sources of harm to loggerheads. See NMFS Opp. & MSJ at 34. The Court 

concludes that NMFS has sufficiently demonstrated its consideration of these factors.

2. Climate Change

In comments submitted to NMFS pursuant to the Joint Stipulation and Order 

entered in Civil Action No. 07-0142, Oceana urged the agency to consider the effects of climate 

change in conducting its jeopardy analysis with respect to the NWA DPS of loggerheads. The 

2012 BiOp includes a separate section entitled Climate Change, SAR 13228-33, and the topic of 

climate change is discussed in other portions of the BiOp as well. See SAR 13155-57. 

Nonetheless, Oceana contends that NMFS has failed to actually consider the effects of climate 

change in reaching its jeopardy determination, and it maintains that this failure violates the 

agency’s obligation to “use the best scientific and commercial data available” in formulating the 

BiOp. 16 U.S.C. § 1536(a)(2).

16 In particular, Oceana argues that NMFS’ choice to limit the 

scope of the action under review to only ten years, see SAR 13156, effectively “wrote out of the 

equation the effect of climate change on the status and recovery of the species.” Oceana MSJ at 

40-41. NMFS responds that it “did not limit its consideration of climate change to a ten-year 

period,” as both its “narrative discussion on climate change and the PVA model consider longterm effects.” NMFS Opp. & MSJ at 41. 

 16 Oceana also complains that NMFS ignored other comments it had placed before 

the agency, concerning the implementation of “reasonable conservation efforts.” See Oceana 

MSJ at 19-20, 44; Oceana Reply at 28-29. But it offers effectively no detail or argument to 

support these additional claims. Accordingly, the Court will deny these claims for relief.
34

The Court concludes that NMFS sufficiently addressed the potential impacts of 

climate change in the 2012 BiOp. In its discussion, NMFS reviews the current state of scientific 

data regarding climate change, and essentially determines that these data are too inconclusive to 

provide a basis for accurate predictions regarding impacts on loggerheads. As the agency 

explains in the BiOp, “current scientific methods are not able to reliably predict the future 

magnitude of climate change, associated impacts, whether and to what extent some impacts will 

offset others, or the adaptive capacity of this species.” SAR 13156. The agency does draw on 

existing studies to make some predictions about the types of factors that might affect loggerheads 

as a result of climate change — such as “increasing sand temperatures at nesting beaches which 

in turn would result in increased female:male sex ratio among hatchlings, sea level rise which 

could result in reduction in available nesting beach habitat, increased risk of nest inundation, and 

changes in the abundance and distribution of forage species which could result in changes in the 

foraging behavior and distribution of sea turtle species.” SAR 13231-32. According to NMFS, 

however, the available science only enables it to offer these predictions at such a general, 

qualitative, and relatively speculative level. See SAR 13231-33. Due to the agency’s stated 

inability to quantify these predicted impacts — a contention that Oceana fails to refute with 

citation to any overlooked scientific evidence — the Court finds that the agency’s consideration 

of climate change impacts in the 2012 BiOp satisfies NMFS’ burden to “use the best scientific 

and commercial data available.” 16 U.S.C. § 1536(a)(2).

Oceana cites cases in which courts have rejected an agency’s contention that 

consideration of climate change was unwarranted because of the uncertain state of the available 

data, see Oceana MSJ at 42-43, but those cases — unlike this one — involved wholesale failures 

to even address the issue. See Center for Biological Diversity v. Salazar, 804 F. Supp. 2d 987, 
35

1008 (D. Ariz. 2011) (“The BiOp does not analyze or even mention climate change.”); South 

Yuba River Citizens League v. Nat’l Marine Fisheries Serv., 723 F. Supp. 2d 1247, 1274 (E.D. 

Cal. 2010) (“The court cannot conclude that global warming’s potential impacts are so slight that 

NMFS could ignore them without discussion.”); Pacific Coast Federation Fishermen’s Ass’ns v. 

Gutierrez, 606 F. Supp. 2d 1122, 1184 (E.D. Cal. 2008) (“The BiOp does not discuss this global 

climate change data or mention that NMFS, at a minimum, considered this data.”); Nat’l 

Resources Defense Council v. Kempthorne, 506 F. Supp. 2d 322, 370 (E.D. Cal. 2007) (“FWS 

acted arbitrarily and capriciously by failing to address the issue of climate change in the BiOp. 

This absence of any discussion in the BiOp of how to deal with any climate change is a failure to 

analyze a potentially ‘important aspect of the problem.’”). Here, by contrast, NMFS has offered 

qualitative predictions based on the available data, which it says it has considered in evaluating

loggerheads’ survival and recovery prospects. Oceana does not explain how climate changerelated data might have been more thoroughly evaluated with respect to the jeopardy analysis.

Another aspect of Oceana’s climate change argument is its complaint that NMFS 

limits its definition of the scope of the action under review (that is, the continued operation of the 

Scallop Fishery) to a ten-year time frame. It contends that “where the agency expects to see 

some effects of climate change on a ‘century scale,’ the decision to restrict the analysis to 10 

years and assume no significant change during that period makes no sense.” Oceana MSJ at 44 

(quoting SAR 13157). But as the Court already has described, the agency adequately explained 

that due to the lack of precise data — including the lack of long-term data — NMFS cannot offer 

more than general predictions at this point regarding the potential impact of climate change on 

loggerheads. Even though NMFS articulated its conclusion regarding climate change in the 

context of a ten-year time frame, Section 5 of the BiOp nonetheless discusses the long-term 
36

impact of climate change, and the agency makes clear why it lacks the capability to quantify the 

magnitude of climate change impacts on loggerheads in the long term. Oceana also argues that 

the ten-year scope of review regarding climate change is discordant with NMFS’ reliance on the 

PVA model’s prediction of population trajectories out to 100 years. See Oceana MSJ at 43. But 

there is no necessary discord in using the PVA’s predictions at the 100-year mark to inform a 

jeopardy analysis that, at least with respect to climate change, is expressed by reference to 

predicted effects within the next ten years. As already explained, the Court finds that the BiOp 

provides sufficient discussion of the anticipated long-term effects of climate change, within the

constraints of available data. The Court therefore concludes that NMFS adequately discharged 

its obligation to consider climate change in the 2012 BiOp.

D. Incidental Take Statement

Finally, Oceana challenges the Incidental Take Statement issued as a part of the 

2012 BiOp. As explained supra at 4-5, an ITS is required where, as here, NMFS concludes that 

agency action will not jeopardize a species’ continued existence, yet will cause some takes 

incidental to that action. 16 U.S.C. § 1536(b)(4); 50 C.F.R. § 402.14(i); Arizona Cattle Growers’ 

Ass’n v. U.S. Fish & Wildlife, Bureau of Land Mgmt., 273 F.3d 1229, 1241-42 (9th Cir. 2001). 

The ITS sets forth the permissible “impact on the species” as expressed by the “incidental take” 

of loggerheads in the NWA DPS. See 16 U.S.C. § 1536(b)(4). In the 2012 BiOp, NMFS 

estimated that 161 loggerheads would be taken by dredge gear annually, with another 140 taken 

by trawl gear each year. In the ITS — located in Section 10 of the 2012 BiOp — those numbers 

constitute limits on the number of loggerhead takes that can occur in the Fishery annually. The 

ITS thus provides a safe harbor that exempts the specified amount of incidental take from the 

take prohibition set forth in Section 9 of the ESA. See 16 U.S.C. § 1536(o)(2). If the allowable 
37

level of incidental take is exceeded, however, the agency is “required” to reinitiate Section 7 

consultation “immediately.” 50 C.F.R. §§ 402.14(i)(4), 402.16(a). Oceana challenges the 

adequacy of the ITS with respect to both dredge and trawl fishing, and specifically maintains that 

due to inadequate monitoring of fishing activities in the Scallop Fishery, the take limits 

established in the ITS do not serve as meaningful triggers for the reinitiation of consultation. 

The Court addresses each of these challenges in turn.

1. Dredge

A scallop dredge attaches behind a commercial fishing vehicle and essentially 

consists of a toothed bar on a frame with an attached bag on the backside of it. Dredges vary in 

size, with a “standard 15-dredge frame weigh[ing] approximately 4,500 pounds.” SAR 13235. 

As the frame drags along near to the sea bottom, the toothed bar dislodges scallops that then 

collect in the bag. SAR 13234. The dredge bag is made of “metal rings with twine mesh on the 

top and, sometimes, chafing gear on the bottom.” Id. The ITS anticipates “the annual average 

take of up to 161 [loggerheads] in dredge gear, of which up to 129 per year may be lethal in 2012 

and up to 46 per year may be lethal in 2013 and beyond.” SAR 13295. 

To determine whether this incidental take limit of 161 turtles annually has been 

exceeded, NMFS states that it will employ a “combination” of two monitoring approaches: a 

“dredge hour surrogate as a measure of actual takes,” and “the methods to estimate sea 

turtle/dredge interactions as described in [a 2011 scientific paper authored by Kimberly T. 

Murray].” SAR 13302. Both of these methods are aimed at addressing the inadequacy of 

“observer coverage” as a means of monitoring loggerhead takes. Traditionally, NMFS-trained 

observers have accompanied fishing vessels on some of their outings, and these observers record 

loggerhead takes when they occur. See SAR 13301. Since implementing gear modifications to 
38

mitigate harm to loggerheads interacting with dredge gear, however, many loggerhead takes are 

now unobservable, as the turtles are deflected away from the dredge and therefore are not 

captured in the dredge bag and hauled up onto the vessel.17

The two major modifications to dredge gear are (1) Turtle Deflector Dredges 

(“TDDs”) and (2) chain mats. A TDD is “designed to deflect sea turtles over the dredge rather 

than underneath it,” because “keeping sea turtles from going underneath the dredge and keeping 

them out of the dredge bag is expected to reduce the severity of some interactions that occur.” 

SAR 13252; see also SAR 13132. Chain mats provide a similar benefit by “act[ing] as a barrier 

to prevent the capture of [sea turtles] in the ring of the bag.” SAR 13235. While the “gear 

modifications are not expected to reduce the actual number of sea turtle interactions with scallop 

dredge gear,” SAR 13134, “the severity of sea turtle injuries as a result of scallop dredge 

interactions will be less if the turtle is interacting with a TDD or dredge equipped with chain 

mats as compared to a standard dredge.” SAR 13249; see also SAR 13252. Both modifications 

are required throughout the majority of the Fishery during the months when loggerhead presence 

peaks. See SAR 13132 (TDDs); SAR 13235 (chain mats). 

Although these technologies are meant to benefit loggerheads, they make the 

observation of loggerhead takes more difficult. As a consequence, NMFS plans to rely primarily 

on a monitoring “surrogate” to measure when the numerical take limit of 161 turtles has been 

reached.18 The surrogate chosen by NMFS is the “dredge hour” — that is, the number of hours 

spent dredge fishing. NMFS will consider the ITS “exceeded,” thus re-triggering consultation, if 

 17 Of course, even when a turtle is merely deflected away from a dredge, the 

interaction with the dredge gear still constitutes a “take” under the ESA. See 16 U.S.C. 

§ 1532(19).

18 For the limited dredging that occurs without the use of TDDs or chain mats, the 

Fishery will continue to rely on observer coverage. SAR 13301. 
39

the “two-year running average of dredge hours in Mid-Atlantic waters . . . during the period of 

May through November of any scallop fishing year is greater than the average of the total 

number of dredge hours from Mid-Atlantic waters . . . during the same period of 2007 and 

2008.” SAR 13302. The two-year running average for 2007-2008 was 252,323 hours. SAR 

11599. The calculation and comparison of the two-year running averages will be performed on 

an annual basis. SAR 13297.

Oceana challenges two aspects of the ITS with respect to dredge fishing, arguing 

that (1) NMFS’ use of a surrogate for monitoring incidental takes is arbitrary and capricious

because there are viable options for direct monitoring of these takes; and that (2) even if 

employing a surrogate is not unlawful, NMFS’ choice of the dredge hour surrogate in particular 

is arbitrary and capricious, because the method fails to serve as a meaningful trigger for 

reconsultation. Oceana MSJ at 33-36; Oceana Reply at 18-26.

The Court first addresses whether NMFS’ decision to use a surrogate — rather 

than to directly monitor loggerhead takes — is arbitrary and capricious. Oceana maintains that 

two alternative methods could feasibly be employed to monitor takes, despite the observation 

difficulties caused by the implementation of TDDs and chain mats. Oceana argues that NMFS 

could rely upon either underwater video monitoring, or the estimation methodologies set forth in 

the 2011 paper authored by Murray. Oceana MSJ at 34-35.19 According to Oceana, NMFS 

failed to explain why the dredge hour surrogate was necessary in light of these methods, which, 

according to Oceana, are available and superior to any surrogate. 

 19 As the Court noted supra at 37, NMFS claims to use the dredge hour surrogate in 

combination with the estimation method developed in the Murray (2011) paper. But the ITS 

seems to indicate that any plans to employ the so-called “Murray framework” on an ongoing 

basis are merely speculative. See SAR 13302. Accordingly, the Court focuses on NMFS’

reliance on the dredge hour surrogate as its mechanism for monitoring loggerhead takes 

attributable to dredge gear.
40

The Court disagrees with Oceana. NMFS explained that the Fishery’s gear 

modifications obscure observers’ ability to count actual takes, making observer coverage “less 

effective.” SAR 13301. In light of this obscurity, NMFS considered alternatives for monitoring 

takes, including underwater video monitoring and removing chain mats from some hauls. Id. 

With respect to underwater video monitoring, NMFS determined, “[b]ased on the information 

currently available as well as the hardships experienced during previous use of this technology in 

studies of sea turtle interactions with scallop dredge gear,” that its use for monitoring “remains 

infeasible.” Id. Likewise, NMFS concluded that because “removal of the [chain mats] will 

likely increase the number of serious injuries and mortalities of sea turtles,” using this method to 

bolster observer coverage is not reasonable. Id. NMFS also considered using the Murray (2011) 

framework on its own — rather than in combination with the dredge hour surrogate — to 

numerically estimate takes, but reasonably (albeit briefly) explained that the approach has “a 

number of caveats,” particularly given certain limitations on the availability of data needed by 

the model. See SAR 13302.

Oceana contends that NMFS’ rejection of the video monitoring option “is not 

based on current or complete information regarding the practicality of underwater camera use.” 

Oceana MSJ at 34. Oceana points out that NMFS appears to have based its decision on the 

authority of a single intra-agency memorandum issued in 2007, which, Oceana says, is both 

unreliable and outdated. See id. And Oceana cites parts of the record indicating that researchers 

have actually performed studies employing video monitoring on dredge gear, and that NMFS has 

relied on these studies to inform some of its decision making. See id. at 34-35; see also id. at 35 

n.23 (citing studies in the record involving the use of video monitoring on scallop dredges, and 

citing YouTube videos taken by cameras mounted on dredges). The fact that video monitoring 
41

has been used in some scientific studies, however, does not refute NMFS’ assessment that it is 

not feasible to use underwater video as the method for monitoring dredge interactions in the 

Fishery. As stated in the 2007 memorandum cited in the BiOp, the use of video in various 

studies has been conducted not under normal fishing conditions, but under preferable weather, 

sea state, and lighting conditions. See AR 87-88. Oceana asserts, however, that advances in 

technology since 2007 render NMFS’ rationale for rejecting video monitoring outdated. See

Oceana MSJ at 34-35; Oceana Reply at 24 (“Current capabilities of underwater cameras were not 

discussed in the ITS, and it is beyond dispute that technology has dramatically advanced since 

then.”). But Oceana does not back up this contention with support specific to the question at 

hand: whether video monitoring could feasibly serve as the primary means of monitoring dredge 

takes. Moreover, the Court will defer to an agency’s judgment on a technical matter such as this 

one, provided that the agency has explained its reasoning. See Communities for a Better 

Environment v. EPA, 748 F.3d at 336. Here, NMFS has shown that it considered the option of 

employing underwater video monitoring, yet reasonably rejected its feasibility. The Court will 

not upset NMFS’ decision on this point.

Nor is the Court persuaded that NMFS’ rejection of the Murray estimation 

framework was arbitrary and capricious. Oceana’s brief argument on this point does not 

demonstrate that this method by itself feasibly could be used to monitor dredge takes on an 

ongoing basis. See Oceana MSJ at 35-36. The agency considered this option and decided 

against employing it as its primary means of monitoring loggerhead takes in the dredge fishery, 

and the Court defers to this judgment.

In sum, the Court concludes that NMFS’ decision to monitor dredge takes by way 

of a surrogate is not arbitrary or capricious. What remains, then, is Oceana’s challenge to the 
42

particular monitoring surrogate chosen by NMFS: the number of hours spent dredge fishing in 

Mid-Atlantic waters from May through November. Oceana maintains that the dredge hour 

surrogate fails to function in a manner that will gives effect to the ITS’ dredge take limit of 161 

loggerheads. See Oceana MSJ at 36-38; Oceana Reply at 24-26.

The provision of a monitoring mechanism in an ITS enables the take limit to 

operate as “a ‘trigger’ that, when reached, results in an unacceptable level of incidental take, 

invalidating the safe harbor provision, and requiring the parties to re-initiate consultation.” 

Arizona Cattle Growers’ Ass’n v. U.S. Fish & Wildlife, Bureau of Land Mgmt., 273 F.3d at

1249; see also Wild Fish Conservancy v. Salazar, 628 F.3d at 532 (“[A] numerical cap is useful 

only insofar as the action agency is capable of quantifying take to determine when the trigger has 

been met.”). According to NMFS, the theory behind the dredge hour monitoring surrogate is 

simple — the more hours spent dredge fishing, the more turtles will interact with dredge gear. 

See SAR 13296, 13299. NMFS contends that by counting dredge hours and comparing them, on 

an annual basis, against the average number of dredge hours fished in 2007 and 2008, the agency 

has implemented a monitoring system capable of functioning as a trigger to determine when the 

dredge take limit of 161 turtles has been exceeded. See SAR 13302. And as already noted, if the 

allowable level of incidental take is exceeded, NMFS is “required” to reinitiate Section 7 

consultation “immediately.” 50 C.F.R. §§ 402.14(i)(4), 402.16(a).

But the Incidental Take Statement here simply fails to explain how 252,323 

dredge hours equals 161 takes. Instead, NMFS explains that it chose this particular number of 

dredge hours because 2007 and 2008 “are the first two years after chain mats were required and 

the last two years included in the Murray [2011] analysis,” from which NMFS drew its estimate 

of 161 dredge gear takes. SAR 13302; see also SAR 13245 (describing the Murray study in 
43

further detail). As Oceana points out, however, recording the fact that an hour of dredge fishing 

has taken place is not automatically equivalent to observing the occurrence or non-occurrence of 

a specific number of loggerhead takes. In actuality, any number of takes might occur during a 

given time period spent dredge fishing. See Oceana MSJ at 38 n.24. A surrogate is only as 

useful as its fit with the actual object of study for which the surrogate is substituting. See Wild 

Fish Conservancy v. Salazar, 628 F.3d at 531 (“If a surrogate is used, the agency must articulate 

a rational connection between the surrogate and the taking of the species.”). The Court 

concludes that the 2012 BiOp fails to sufficiently explain how the specific number of dredge 

hours that NMFS has chosen as a monitoring surrogate adequately serves as a proxy for the 

numerical take limit of 161 loggerheads. As a consequence, the Court will remand the ITS to 

NMFS so that it can either more clearly explain the connection, or, if unable to do so, so that it 

can choose a number of hours that does align with the numerical take limit. In doing so, the 

agency must address Oceana’s valid concern regarding the effectiveness of linking an hour-based 

surrogate to a numerical take limit, in the context of a Fishery where conditions change on a 

continuous basis.20

2. Trawl

Somewhat similar to a dredge, trawl gear consists of a wide-mouthed net that 

drags behind a vessel. While the trawl component of the Fishery consists of only eleven vessels, 

SAR 13131, the ITS still estimates “the annual average take of up to 140 individuals in trawl 

gear, of which up to 66 per year may be lethal.” SAR 13295. To monitor this take limit, NMFS 

 20 Although the Court finds insufficient NMFS’ explanation regarding how its 

surrogate, as set forth in the BiOp, can function as a trigger with respect to the dredge take limit, 

the Court rejects Oceana’s broader argument that the use of dredge hours as a surrogate for 

loggerhead takes necessarily is arbitrary and capricious because it is “co-extensive with the 

scope of the Fishery’s dredge operation.” See Oceana MSJ at 37-38; see also Oceana Reply at 

23-25.
44

will “continue to use observer coverage as the primary means of collecting incidental take 

information.” SAR 13302. This is because, “[u]nlike for dredges, chain mats are not required on 

trawl gear. Therefore if a turtle were unable to avoid an oncoming trawl, it would likely be 

captured in the trawl and, when the gear was hauled to the vessel, an observer could spot and 

record the incidental take.” NMFS Opp. & MSJ at 39-40. The agency explains that it created 

the numerical take limit of 140 turtles “using a statistical estimate that is not feasible to conduct 

on an annual basis . . . due to the data needs; length of time to develop, review, and finalize the 

estimates; and methodology used.” SAR 13303. Consequently, NMFS proposes re-estimating 

takes by trawl gear “approximately every five years.” Id. Although not explicitly stated in the 

BiOp, NMFS presumably will compare this re-estimate against the 140 turtle take limit to 

determine whether that limit has been exceeded during each of the five years preceding 

calculation of the estimate.

Oceana contends that re-estimating trawl takes on a five-year schedule rather than 

more frequently renders the monitoring mechanism ineffective. See Oceana MSJ at 38-39; 

Oceana Reply at 21. Oceana emphasizes that NMFS’ track record over the past decade indicates 

that new BiOps are issued much more frequently than every five years, and therefore it is 

unlikely that the take limit actually will be monitored “during the life of the BiOp.” Oceana 

Reply at 21; see also Oceana MSJ at 39 (“The trawl-gear component of the Fishery can expect to 

operate with impunity because it is unlikely that any measure of its compliance would be taken 

before a new BiOp issues . . . .”). Oceana “believes that such estimation could reasonably be 

done on a monthly basis utilizing monthly observer reports, but should be done at least on an 

annual basis to ensure that the limit has not been exceeded.” Oceana Reply at 21 n.21. Oceana 

does not, however, support this belief with citation to any evidence or authority. Nor does it 
45

request the placement of more observers on trawl vessels, and the parties’ briefing does not 

address whether such a solution would be feasible. 

The Court shares Oceana’s concerns regarding the effectiveness of a monitoring 

mechanism that is only able to assess every five years whether an annual take limit has been 

exceeded. NMFS is required under its own regulations to reinitiate Section 7 consultation 

“immediately” if “during the course of the action the amount or extent of incidental taking . . . is 

exceeded.” 50 C.F.R. § 402.14(i)(4); see also id. § 402.16(a). Thus, as Oceana argues, “there 

may be no recourse even if the scallop trawl take exceeds the estimate for five straight years.” 

Oceana Reply at 21. Nonetheless, the Court is unwilling to conclude at this point that NMFS’

trawl take monitoring mechanism necessarily is arbitrary and capricious for this reason. The 

agency’s primary explanation for the five-year estimation period — a lack of data — may result 

from constraints over which NMFS has little to no control. In particular, the BiOp suggests that 

the lack of data results from a dearth of observer coverage, see SAR 13135, 13231, 13238, a 

point also made in the agency’s briefing, NMFS Opp. & MSJ at 39-40, and reiterated by counsel 

for NMFS at oral argument. The five-year timetable may reflect very real limitations on NMFS’

data collection capabilities; consequently, it is possible that NMFS’ monitoring system for trawl 

takes represents the best available option for measuring trawl takes in the Fishery.

But the BiOp’s terse treatment of trawl take monitoring makes it difficult for the 

Court to discern NMFS’ rationale in this regard. As noted, the long gap in measuring trawl takes 

stands in marked tension with the regulatory requirement that NMFS reinitiate Section 7 

consultation “immediately” if “during the course of the action the amount or extent of incidental 

taking . . . is exceeded.” 50 C.F.R. § 402.14(i)(4). The single paragraph that NMFS devotes in 

the BiOp to explaining its monitoring choice is insufficient to allay this concern. Nor does the 
46

paragraph addressing trawl take monitoring discuss in any detail the nature of NMFS’ statistical 

model and its data needs. NMFS also fails to address whether any monitoring alternatives exist 

that might be operable on a shorter timetable. Given these serious uncertainties about the 

effectiveness of the five-year monitoring framework, the Court must remand to the agency so 

that it can either provide a more thorough explanation of its choice, or, if unable to do so, reach a 

different conclusion. Cf. Delta Air Lines, Inc. v. Export-Import Bank, 718 F.3d 974, 978 (D.C. 

Cir. 2013).21 

V. CONCLUSION

For the foregoing reasons, the Court will grant in part and deny in part each 

party’s motion for summary judgment and it will remand this matter to NMFS for the limited 

purpose of addressing the deficiencies in the Incidental Take Statement, as identified in this 

Opinion. The Court also directs the parties to meet and confer regarding an appropriate schedule 

for NMFS to follow in its revision of the ITS.

The Court rejects Oceana’s argument that the BiOp should be vacated. Vacatur of 

the BiOp or even just of the ITS would not be an appropriate remedy in this case. “The 

appropriateness of vacating an inadequately explained agency action depends on whether (1) the 

agency’s decision is so deficient as to raise serious doubts whether the agency can adequately 

justify its decision at all; and (2) vacatur would be seriously disruptive or costly.” Northern Air 

Cargo v. U.S. Postal Serv., 674 F.3d 852, 860-61 (D.C. Cir. 2012). As the Court’s analysis of 

the ITS indicates, NMFS may be able to justify its choices regarding the monitoring of dredge 

 21 In its briefing and at oral argument, NMFS suggested that monthly reporting by 

observers on trawl vessels may provide a mechanism for more timely monitoring, see NMFS 

Opp. & MSJ at 40, but the BiOp itself does not explain how this reporting system might play any 

role in serving as the mechanism for determining when the take limit has been exceeded. Nor is 

it clear to the Court how periodic reporting could lead to a finding that the trawl take limit has 

been exceeded, given NMFS’ description of the paucity of its sample size. See id.
47

and trawl takes through more thorough and informative explanation. Moreover, because the 

Court has concluded that the BiOp’s no-jeopardy determination and its associated take limits are 

not arbitrary and capricious, the Scallop Fishery will continue to operate under these limits. This 

means that NMFS must continue to use its existing monitoring tools in the interim even while it 

revises the ITS. An appropriate Order accompanies this Opinion.

SO ORDERED.

/s/_______________________

PAUL L. FRIEDMAN

United States District Judge

DATE: December 17, 2014