**Appendix 1.**

**Threatened and Endangered Animal Species, or Species of Special
Concern**

#### San Felipe Creek, Fish Creek and Carrizo Creek Watersheds

##### Species Status Area\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_ 

Least Bell's Vireo (*Vireo belli pusillus*) FE, CE SFC, SC, TG, VC, CC,
CM

Western Yellow-billed Cuckoo (*Coccyzus americanus occidentalis*) CE
SFC, SC

Southwestern Willow Flycatcher (*Empidonax traillii extimus*) FE CM

California Black Rail (*Laterallus jamaicensis coturniculus*) CE, CFPS
CM^1^

American Peregrine Falcon (*Falco peregrinus anatum*) CE SSM

Peninsular Bighorn Sheep (*Ovis canadensis nelsonii*) FE, CT, CFPS SFC,
FC, VC, CC

Desert pupfish (*Cyprinodon macularius*) FE, CE SSM

California Red-legged Frog (*Rana aurora draytonii*) FT, CSSC SFC, SC^2^

Arroyo Southwestern Toad (*Bufo californicus*) FE, CSSC SFC, VC

Unarmored Three-spined Stickleback FE, CE SFC, SC^3^

(*Gasterosteus aculeatus williamsoni*)

Barefoot Banded Gecko (*Coleonyx switaki*) CT SFC, SC

Long-eared Owl (*Asio otus*) CSSC SFV, SFC, GC, TG, VC,

> CC, MW

Burrowing Owl (*Athene cunicularia*) CSSC SFC, SC

Northern Harrier (*Circus cyaneus*) CSSC SFV, SFC, VC, CM, WC,

> SSM

Sharp-shinned Hawk (*Accipiter striatus*) CSSC SFV, SFC, SC, OC, VC,

> CC, CM, WC

Cooper's Hawk (*Accipiter cooperi*) CSSC SFV, SFC, SC, TG, OC,

> MV, VC, CC, CM, WC,
>
> SSM

Swainson's Hawk (*Buteo swainsoni*)^4^ CSSC SFC, SC, VC, CC, CM

Ferruginous Hawk (*Buteo regalis*) CSSC SFV, SFC, SC, VC, SSM

Harris' Hawk (*Parabuteo unicinctus*) CSSC WC

Golden Eagle (*Aquila chrysaetos*) CSSC, CFPS SFC, SC, GC, TG, PM,

> OC, MV, CC, WC

Prairie Falcon (*Falco mexicanus*) CSSC SFV, SC, BV, CC, SSM

Merlin (*Falco columbarius*) CSSC SFV, VC, WC

White-tailed Kite (*Elanus leucurus*) CFPS SFV, SC, WC

Purple Martin (*Progne subis*) CSSC SFV

Summer Tanager (*Piranga rubra*) CSSC SFV, SFC, SC, VC

Vermillion Flycatcher (*Pyrocephalus rubinus*) CSSC VC

Yellow-breasted Chat (*Icteria virens*) CSSC SFV, SFC, SC, TG, CC,

CM, SSM

Yellow Warbler (*Dendroica petechia*) CSSC SFV, SFC, SC, CM, SSM

Loggerhead Shrike (*Lanius ludovicianus*) CSSC SFV, SFC, SC, GC, TG,

> PM, FC, OC, MV, VC,
>
> CC, CM, SSM

Vaux's Swift (*Chaetura vauxi*) CSSC CM, SSM

Gray Vireo (*Vireo vicinior*) CSSC SFV, TG, VMtn

Le Conte's Thrasher (*Toxostoma lecontei*) CSSC CC, SSM

Crissal Thrasher (*Toxostoma crissale*) CSSC SSM

Two-striped Garter Snake (*Thamnophis hammondii*) CSSC SFC

Flat-tailed Horned Lizard (*Phyrnosoma mcallii*) CSSC SFC

San Diego Horned Lizard (*Phyrnosoma coronatum blainvillei*) CSSC SFC,
SC, OC

Lowland Leopard Frog (Rana yavaipaiensis) CSSC SSM, SC^5^

Western Spadefoot Toad (*Scaphiopus hammondii*) CSSC SFC, SC

California Legless Lizard (*Anniella pulchra*) CSSC SFC

Colorado Desert Fringe-toed Lizard (*Uma notata notata*) CSSC SFC, CC

Orange-throated Whiptail (*Cnemidophorus hyperythrus beldingi*) CSSC
SFC, SC

Red Diamond Rattlesnake (*Crotalus ruber ruber*) CSSC SFC, VC, CC

Coast Patch-nosed Snake (*Salvadora hexalepis virgultea*) CSSC SFC, VC,
CC

Puma (*Puma concolor*) CPS SFC, SC, VC

Sonoran Pronghorn (*Antilocapra americana*) CM, CC^6^

American Badger (*Taxidea taxus*) CSSC SFC, SC

San Diego Pocket Mouse (*Chaetodipus fallax*) CSSC SFC, SC

California Leaf-nosed Bat (*Macrotus californicus*) CSSC SSM

Spotted Bat (*Euderma maculatum*) CSSC SSM

Pallid Bat (*Antrozous pallidus*) CSSC SFC, SSM

Pocketed Free-tailed Bat (*Nyctinomops femorosacca*) CSSC FC, SSM

Western Mastiff Bat (*Eumops perotis californicus*) CSSC FC, SSM

Townsend's Big-eared Bat (*Plecotus townsendii*) CSSC SFC

**[Footnotes:]{.underline}**

^1^Last seen at Carrizo Marsh in September 1976, prior to Tropical Storm
(Hurricane) Kathleen.

^2^May be extinct in this watershed.

^3^Population introduced as a refugium for species from native locality.

^4^During Spring and Fall migrations.

^5^May be extinct in California.

^6^Last seen in San Diego County before 1921 at Carrizo Creek. Pronghorn
are extinct in San Diego and

Imperial counties.

**[Status:]{.underline}**

CE = State-listed Endangered Species

FE = Federally-listed Endangered Species

CT = State-listed Threatened Species

FT = Federally-listed Threatened Species

CFPS = California Fully-Protected Species

CPS = California protected species

CSSC = California Species of Special Concern

**[Areas:]{.underline}**

BV = Blair Valley

CC = Carrizo Creek

CM = Carrizo Marsh

FC = Fish Creek

GC = Grapevine Canyon

MV = Mason Valley

OC = Oriflamme Canyon

PM = Pinyon Mountains

SC = Sentenac Cienega

SFC = San Felipe Creek

SFV = Upper San Felipe Valley

SSM = San Sebastian Marsh

TG = Tamarisk Grove

VC = Vallecito Creek

VMtn = Vallecito Mountains

WC = Walker Canyon

**Appendix 2.**

**Rare Plant Species and Species of Special Concern**

#### San Felipe Creek, Fish Creek and Carrizo Creek Watersheds

##### Species Common Name Status Areas\_\_\_\_\_\_\_ 

*Astragalus crotalariae* Salton Milkvetch CSPS, CNPS-4 SFC, FC, SSM, CC

*Astragalus insularis* var. *harwoodii* Harwood's Milkvetch CSPS, CNPS-2
VC, CC

*Ayenia compacta* Ayenia CSPS, CNPS-2 SFC, TG, BV, VC, CC

*Bursera microphylla* Elephant Tree CSPS, CNPS-2 CC, FC, VC

*Calliandra eriophylla* Fairyduster CSPS, CNPS-2 ?

*Caulanthus simulans* Payson's Jewelflower CSPS, CNPS-4 SFC, GC

*Chaenactis carphoclinia* var. *peirsonii* Peirson's Pincushion CSPS,
CNPS-1B SFC, FC

# *Chamaesyce platysperma* Flat-seeded Spurge CSPS, CNPS-1B BV?

*Cynanchum utahense* Utah Vine Milkweed CSPS, CNPS-4 SC, BV,

*Delphinium parishii* ssp. *subglobosum* Parish's Larkspur CSPS, CNPS-4
GC, TG, SFV, BV, CC

*Eucnide rupestris* Rock Nettle CSPS, CNPS-2 FC(?), CC

*Galium angustifolium* ssp. *borregoense* Borrego Bedstraw CA-Rare,
CNPS-1B PM, MV

*Geraea viscida* Sticky Geraea CSPS, CNPS-2 CC

*Herrisantia crispa* Curly Herrisantia CSPS, CNPS-2 MV?

*Hulsea californica* San Diego Sunflower CSPS, CNPS-1B CC

*Ipomopsis tenuifolia* Slender-leaved Ipomopsis CSPS, CNPS-2 CC

*Lepidium flavum* var, *felipense* Borrego Valley Peppergrass CSPS,
CNPS-1B BV

*Linanthus bellus* Desert Beauty CSPS, CNPS-2 CC

*Lupinus excubitus* var. *medius* Mountain Springs Bush Lupine CSPS,
CNPS-1B CC

*Lycium parishii* Parish's Desert-thorn CSPS, CNPS-2 VC, CC

*Lyrocarpa coulteri* var. *palmeri* Coulter's Lyrepod CSPS, CNPS-4 GC,
TG, VM, FC, VC

*Malperia tenuis* Brown Turbans CSPS, CNPS-2 FC, CC

*Matelea parvifolia* Spearleaf CSPS, CNPS-2 SFC, PM, BV

*Mentzelia hirsutissima* Hairy Stickleaf CSPS, CNPS-2 MV, VM, FC, CC

*Mimulus aridus* Low Bush Monkeyflower CSPS, CNPS-4 CC

*Mirabilis tenuiloba* Long-lobed Four-O'Clock CSPS, CNPS-4 CC

*Monardella nana* ssp. *leptosiphon* San Felipe Monardella CSPS, CNPS-1B
SFC

*Penstemon thurberi* Thurber's Beardtongue CSPS, CNPS-4 EV

*Pilostyles thurberi* Thurber's Pilostyles CSPS, CNPS-4 SFC, CC, SSM

*Proboscidea altheaefolia* Unicorn Plant, Devil's Claw CSPS, CNPS-4 VC

*Selaginella eremophila* Desert Spike-moss CSPS, CNPS-2 SFC, OC, MV, CC

*Senna covesii* Cove's Cassia CSPS, CNPS-2 BV, MV, GC

*Streptanthus camprestris* Southern Jewelflower CSPS, CNPS-1B OC

*Xylorhiza orcuttii* Orcutt's Aster CSPS, CNPS-1B SFC, FC, CC

**[Status:]{.underline}**

CA-Rare = State-listed Rare Species

CNPS = California Native Plant Society Inventory of Rare, Threatened and
Endangered Vascular Plant Species, Lists 1B, 2, and 4.

CSPS = California Special Plant Species

**[Areas:]{.underline}**

BV = Blair Valley

CC = Carrizo Creek

CM = Carrizo Marsh

FC = Fish Creek

GC = Grapevine Canyon

MV = Mason Valley

OC = Oriflamme Canyon

PM = Pinyon Mountains

SC = Sentenac Cienega

SFC = San Felipe Creek

SFV = Upper San Felipe Valley

SSM = San Sebastian Marsh

TG = Tamarisk Grove

VC = Vallecito Creek

VMtn = Vallecito Mountains

WC = Walker Canyon