Source: http://cdm16658.contentdm.oclc.org/cdm/ref/collection/p267501ccp2/id/7909/
Timestamp: 2017-08-18 03:00:23
Document Index: 681468667

Matched Legal Cases: ['§31251', '§31252', '§31253', '§31013', '§15301', '§15306', '§31251', '§31252', '§31253', '§31013', '§15301', '§15306']

Staff recommendation, October 23, 2003 Año Nuevo Island habitat restoration :: Water Resources Collections and Archives (WRCA)
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Staff recommendation, October 23, 2003 Año Nuevo Island habitat restoration
Page 1 Staff recommendation, October 23, 2003 Año Nuevo Island habitat restoration
7930.pdf
AÑO NUEVO ISLAND HABITAT RESTORATION
File No. 03-098
Project Manager: Mary Travis
RECOMMENDED ACTION: Authorization to disburse up to $88,000 to Oikonos Ecosystem Knowledge to carry out habitat restoration on Año Nuevo Island, San Mateo County.
LOCATION: Año Nuevo State Reserve, San Mateo County (Exhibit 1)
PROGRAM CATEGORY: Resource Enhancement
Exhibit 1: Project Location and Site Map
Exhibit 2: Letters of Support
Staff recommends that the State Coastal Conservancy adopt the following resolution pursuant to Sections 31251-31270 of the Public Resources Code:
“The State Coastal Conservancy hereby authorizes disbursement of an amount not to exceed eighty-eight thousand dollars ($88,000) to Oikonos Ecosystem Knowledge (Oikonos) to carry out habitat restoration at Año Nuevo Island in Año Nuevo State Reserve, subject to the following condition:
1. Prior to the disbursement of any funds, Oikonos shall submit for the review and approval of the Executive Officer of the Conservancy:
a. A work program, budget and schedule, and the names of any contractors to be employed in carrying out the work.
b. Evidence that all necessary permits and approvals have been obtained.
c. A signing plan for the project acknowledging Conservancy participation.
2. Oikonos shall enter into an agreement pursuant to Public Resources Code Section 31116(c) sufficient to protect the public interest in the project.”
1. The proposed project is consistent with the purposes and criteria in Chapter 6 of Division 21 of the Public Resources Code (Sections 31251-31270) regarding enhancement of coastal re-sources.
2. The proposed project is consistent with the Project Selection Criteria and Guidelines adopted by the Conservancy on January 24, 2001.
3. The project area has been identified in the certified Local Coastal Program of San Mateo County as requiring public action to resolve existing or potential resource protection prob-lems.
4. Oikonos is a nonprofit organization existing under Section 501(c)(3) of the U.S. Internal Revenue Code, and whose purposes are consistent with Division 21 of the California Public Resources Code.”
Staff is recommending that the Conservancy provide up to $88,000 to Oikonos Ecosystem Knowledge (Oikonos) to carry out habitat restoration at Año Nuevo Island, located within Año Nuevo State Reserve in southern San Mateo County (Exhibit 1). The project is intended to pro-tect one of California’s three principal colonies of rhinoceros auklets.
Oikonos, a Bolinas-based nonprofit conservation organization, has been working with the Point Reyes Bird Observatory (PRBO) to reduce severe erosion that threatens Año Nuevo Island’s seabird colonies, particularly its rhinoceros auklets, which nest in burrows underground. Over the past decade the island has been denuded of vegetation, resulting in rapid loss of topsoil and causing large-scale collapse of the auklets’ underground burrows. Oikonos proposes to undertake three years of intensive restoration on the island’s central marine terrace, the main habitat for auklets, where a layer of good topsoil remains. The restoration work would entail planting dense concentrations of mature specimens of saltgrass and other native plants that can withstand the harsh island conditions. It would also include installing a temporary irrigation system to sustain the new plants for the first few years; making minor improvements to the island’s existing rain-water catchment system (built when the U.S. Coast Guard operated a lighthouse on the island) to supply the irrigation system; laying down burlap or coconut fiber matting to stabilize the soil until the vegetative cover has been re-established; and, after each season of planting, monitoring plant survival and documenting seabird responses to habitat improvements. Following the resto-ration work, Oikonos would carry out three years of monitoring studies and adaptive mainte-nance to ensure the project’s success. Additionally, Oikonos proposes to prepare educational materials and exhibits pertaining to marine birds and other aspects of the island ecosystem for use in the state reserve’s interpretive center and docent program.
Conservancy funds would help pay for Phase I of the project, which would include the revegeta-tion of about 10,000 square feet on the windward side of the island, where the seabird density is greatest and erosion is most severe, and related irrigation and monitoring. It would also include the minor improvements to the rainwater catchment system. Oikonos anticipates that funding for Phases II through IV, consisting of the second and third years of restoration and the monitoring
and adaptive maintenance, will come from the Command Trustee Council, which oversees the settlement fund for the tanker vessel Command. (In 1998 the Command released 3,000 gallons of oil outside of San Francisco Bay, killing or injuring thousands of seabirds along the San Mateo County coast.)
Oikonos is highly qualified to manage this project. The organization has conducted avian re-search and restoration at such diverse locations as Mono Lake, the Gulf of California, and the Rakiura Titi Islands of New Zealand. Oikonos staff have been doing seabird research and con-servation on Año Nuevo Island since 1993. By collaborating with PRBO, for whom this project is the top priority for seabird conservation in the Central Coast, Oikonos will have the benefit of that organization’s nearly 40 years of experience in bird and habitat protection and recovery ef-forts. Another project participant is Go Native Nursery, a local small business that has worked on several major revegetation and restoration projects on the San Mateo County coast.
This project has the support of the California Department of Parks and Recreation (State Parks), which owns Año Nuevo State Reserve. The 1987 management plan for the reserve recommends revegetation of the island to provide additional bird habitat and slow topsoil erosion. State Parks has been unable to carry out any such effort because of the pressing need to address threatened and endangered species recovery on park property—the rhinoceros auklet is not listed, although the State has designated it a bird species of special concern, meaning that its California popula-tion is very small and may be in decline—and to resolve resource problems in park areas that are highly visible to or affected by park users. State Parks will provide at least $20,000 in funding and in-kind services, including assistance with travel to the island.
Site Description: Año Nuevo Island lies offshore of Año Nuevo Point in southern San Mateo County (Exhibit 1). Until two hundred years ago the island was connected to the point by a nar-row peninsula; now a shallow channel about 0.6 miles wide separates it from the mainland. The island is windswept and low-lying, with a maximum elevation of forty feet, and is incised by small coves containing sandy and cobble beaches.
Before the arrival of Europeans, Año Nuevo Point and Island supported dense populations of marine mammals and seabirds. The area also had one of the largest Ohlone settlements on the coast. In the 18th century the area was a favored hunting ground for Russian and American seal-ers and eggers, who decimated pinniped and seabird populations here and throughout California.
In the late 1800s the federal government established a lighthouse facility on the island. A five-story light tower, a two-story residence, and other structures were built, and lightkeepers re-placed the native vegetation with gardens of exotic plants that they maintained with fresh water from a cistern. These modifications likely accelerated natural erosion processes. The facility was abandoned in 1948 when an automatic buoy replaced the light tower.
Since 1958, when the State took ownership, Año Nuevo Island has experienced some recovery of its marine mammal and bird populations. Northern elephant seals, which were presumed extinct in 1869, were sighted on the island in 1955, and now hundreds of pups are born there each year. The island is also a breeding ground for Steller sea lions and harbor seals, and each year thou-sands of California sea lions arrive from their rookeries in southern and Baja California. Seven bird species also have established, or re-established, breeding colonies on Año Nuevo Island: western gulls; pelagic and Brandt’s cormorants; black oystercatchers; pigeon guillemots; rhinoc-eros auklets; and Cassin’s auklets, which, like rhinoceros auklets, nest in burrows. Rhinoceros
auklets had disappeared from California by the 1860s, but returned to the Farallon Islands in the 1970s, and began colonizing Año Nuevo in the early 1980s.
While the island’s marine mammal and bird populations have recovered somewhat, its plant communities have not. The exotic vegetation planted by lightkeepers persisted through the 1980s, and when the rhinoceros auklets first arrived the central marine terrace, where the auklets dig their burrows, was densely vegetated. However, the exotics were unequipped for long-term survival on the island, and by the mid-1990s the vegetation had begun to thin. After the 1998 El Niño event, erosion increased dramatically and the vegetation almost completely disappeared. Researchers attribute the plant die-off to a dry summer followed by heavy winter rains that washed away topsoil together with the remaining exotic seed bank. The El Niño also brought to the island increased numbers of brown pelicans and California sea lions, which had abandoned their breeding grounds in southern California, and the exotic plants were presumably not adapted to trampling by wildlife. Now only sparse patches of native saltgrass remain, and each year the island erodes further. In some areas over four feet of topsoil has been lost.
Project History: Año Nuevo Island has been a focus of scientific attention for the past 40 years. The University of California helps maintain the Año Nuevo Island facilities through its Natural Reserve System, and U.C. Santa Cruz uses the island as a field research station. During the 1990s PRBO biologists conducting studies of seabird populations observed the dwindling vege-tation and accelerated erosion, and, after 1998, increasing collapse of seabird burrows and failed breeding attempts. In 2001 over half of the burrows collapsed. As a short-term measure to pre-serve the auklet colony, PRBO has endeavored to repair and stabilize collapsed burrows during the breeding season. Also, researchers have installed 104 nest boxes to provide additional habitat for rhinoceros and Cassin’s auklets.
In 2002 Oikonos and PRBO began investigating the feasibility of restoring native vegetation to the island. With funding and assistance from Go Native Nursery they planted ten test plots on the central terrace with saltgrass and several other coastal scrub and strand species, using burlap, stakes, sticks, and large rocks to retain topsoil and protect the young plants. In November native plant seed collected from Año Nuevo Point was spread under burlap in an area of high erosion.
The following spring Oikonos and PRBO found that while the island had lost more topsoil dur-ing the winter, the planted saltgrass had survived and was spreading. The burlap ground cover proved effective at retaining topsoil while becoming brittle enough to enable auklets to dig bur-rows within the test plots. There had been minimal growth from the native seeds; the seed ap-peared to have blown away, and only one species, beach bur, had sprouted. This indicated that while larger plants could survive if they took root before winter storms begin, the island’s windy, harsh conditions would not allow seed to take hold in the bare soil and sand.
Oikonos and PRBO developed the proposed project based on the results from the experimental planting. Oikonos has succeeded in raising considerable funds and donations of services and materials for the project. Funding now from the Conservancy would enable planting to begin this year, before more auklet habitat is lost.
The estimated cost of the proposed project takes into account the logistical difficulties of travel-ing to the island, particularly transporting large numbers of mature plants in a small boat across
an often rough channel; the cost of the grown plants; and the need to limit human presence on the island to six or seven people at any one time to minimize disturbance to seabirds and pinnipeds.
Phase I (proposed), first year restoration and monitoring,
rainwater catchment improvements:
Coastal Conservancy $ 88,000
Department of Parks and Recreation (funding and 20,000
in-kind services)
Go Native Nursery (in-kind services, materials 10,000
and equipment donations)
National Fish and Wildlife Foundation (pending) 20,000
Monterey Bay National Marine Sanctuary, Sanctuary 15,000
Integrated Monitoring Network (pending)
Other sources 52,844
Total $205,844
Phases II – IV (future), second and third year
restoration, educational materials, monitoring,
Command Trustee Council (pending) $480,000
Total, all project phases: $605,844
The anticipated source of Conservancy funds for this project the FY 02/03 appropriation to the Conservancy from the California Clean Water, Clean Air, Safe Neighborhoods and Coastal Pro-tection Act of 2002 (Proposition 40). The proposed project is consistent with the purposes of Proposition 40 in that it would (1) restore and enhance habitat on Año Nuevo Island and (2) in-clude matching funds from other sources.
The proposed restoration of Año Nuevo Island would be undertaken pursuant to Chapter 6 of the Conservancy’s enabling legislation, Division 21 of the Public Resources Code (Sections 31251-31270), regarding enhancement of coastal resources.
Under §31251, the Conservancy may award grants for the purpose of enhancement of coastal resources that, because of natural or human-induced events, have suffered loss of natural and scenic values. The proposed project is intended to restore natural processes on Año Nuevo Is-land, which is suffering from severe erosion because of the loss of its native vegetation. The pro-ject would benefit rhinoceros auklets and other nesting seabirds.
The proposed authorization is consistent with §31252, in that San Mateo County’s certified LCP identifies Año Nuevo Island as requiring public action to resolve resource protection problems, as described in the “Consistency with Local Coastal Program Policies” section below.
The proposed authorization is consistent with §31253, which states that the Conservancy may provide up to the total cost of any coastal resource enhancement project. In the present instance the Conservancy would provide less than fifteen percent of the total funds needed to carry out the project.
Oikonos is a private, nonprofit organization existing under Section 501(c)(3) of the U.S. Internal Revenue Code and whose purposes are consistent with Division 21. As such, under §31013 Oik-onos is qualified to receive Conservancy grants.
Consistent with Goal 5 Objective A, the proposed project would promote coastal resource con-servation by restoring vegetation on the 25-acre Año Nuevo Island, a critically important nesting ground for several species of seabirds.
3. Support from the public: This project has the strong support of State Parks, which owns the property. It also has the support of State Senator Byron Sher, Moss Landing Marine Labora-tories, and the Committee for Green Foothills. See Exhibit 2 for letters of support.
4. Location: The proposed project site is located within the coastal zone of San Mateo County.
5. Need: Oikonos has raised most of the funding needed for this project (see the “Project Fi-nancing” section above). However, the bulk of the funds are expected to come from the Command Trustee Council, and those funds will not be available until 2004. Conservancy participation is essential to enable Oikonos to begin work this year to forestall further loss of auklet nesting habitat.
6. Greater than local interest: Año Nuevo State Reserve’s tremendous wildlife resources at-tract visitors from around the world, and Año Nuevo Island provides researchers the oppor-tunity to study seabirds, pinnipeds, white sharks, and other aspects of marine ecology and bi-ology. The island supports one of California’s three major colonies of rhinoceros auklets, a bird species of special concern that is in need of protection. In addition to protecting this col-ony, the proposed project would contribute much needed knowledge about island habitat res-toration techniques that could be applied at other small islands suffering similar habitat deg-radation, such as Castle Rock in Del Norte County and Scorpion Rock in the Channel Islands.
7. Urgency: Each year Año Nuevo Island loses more topsoil from its central terrace, causing increasing numbers of auklet burrows to collapse, which often results in mortality of chicks and adults. Oikonos believes that the island’s auklet colony will decline without prompt ac-tion to prevent further loss of habitat. Within the San Mateo and Monterey Bay regions there is no other predator-free habitat that could support the numbers of burrowing seabirds found on Año Nuevo Island.
12. Readiness: Oikonos is ready to begin immediately and hopes to start planting this Novem-ber.
15. Cooperation: This project involves cooperation among two nonprofit organizations, Oiko-nos and PRBO; State Parks, which owns Año Nuevo Reserve; U.C. Santa Cruz; and Go Na-tive Nursery, a local small business.
CONSISTENCY WITH LOCAL COASTAL PROGRAM POLICIES:
The proposed project is consistent with the County of San Mateo’s certified Local Coastal Pro-gram (LCP), specifically with policies relating to the protection of sensitive habitats. Policy 7.1 of the LCP defines sensitive habitats as including “habitats containing or supporting ‘rare and endangered’ species as defined by the State Fish and Game Commission.” Policy 7.3 of the LCP provides for the protection of these habitats. More specifically, Policy 7.22 calls for the County to “designate all areas including marine and estuarine habitats as requiring protection, including . . . Año Nuevo Island Reserve.” Consistent with these policies, the project entails habitat resto-ration on Año Nuevo Island for the benefit of seabirds, particularly the rhinoceros auklet, desig-nated by the State as a species of special concern.
The proposed habitat restoration on Año Nuevo Island is categorically exempt from the Califor-nia Environmental Quality Act (CEQA) pursuant to 14 Cal. Code of Regulations Section 15304, in that it would entail only minor alterations to the condition of land and vegetation that would not involve removal of healthy, mature, scenic trees. Section 15304(d) indicates that this exemp-tion applies to such activity on designated wildlife management areas, such as Año Nuevo State Reserve, where the alterations would improve habitat for wildlife resources.
The proposed improvements to the island’s existing rainwater catchment system are categori-cally exempt from review under CEQA pursuant to §15301, which exempts repair, maintenance, and minor alteration of existing structures or facilities involving negligible or no expansion of use. The proposed improvements would enable Oikonos to use rainwater temporarily to irrigate new plantings.
The proposed monitoring is statutorily exempt from review pursuant to §15306, which exempts basic data collection, research, experimental management, and resource evaluation activities that do not result in a serious or major disturbance to an environmental resource.
Upon Conservancy approval of the proposed project, staff will file a Notice of Exemption.
Title Staff recommendation, October 23, 2003 Año Nuevo Island habitat restoration
Subject California State Coastal Conservancy.; Oikonos Ecosystem Knowledge.; Rhinoceros auklet--Habitat--Conservation--California--Año Nuevo State Reserve--Finance.
Description "Project No. 03-098."; "Project Manager: Mary Travis."; Title from PDF caption.
Relation http://worldcat.org/oclc/842708465/viewonline
Title-Alternative Other title: Año Nuevo Island habitat restoration
Description-Abstract Recommended action: Authorization to disburse up to $88,000 to Oikonos Ecosystem Knowledge to carry out habitat restoration on Año Nuevo Island, San Mateo County.
OCLC number 842708465
Title Page 1 Staff recommendation, October 23, 2003 Año Nuevo Island habitat restoration
Transcript COASTAL CONSERVANCY Staff Recommendation October 23, 2003 AÑO NUEVO ISLAND HABITAT RESTORATION File No. 03-098 Project Manager: Mary Travis RECOMMENDED ACTION: Authorization to disburse up to $88,000 to Oikonos Ecosystem Knowledge to carry out habitat restoration on Año Nuevo Island, San Mateo County. LOCATION: Año Nuevo State Reserve, San Mateo County (Exhibit 1) PROGRAM CATEGORY: Resource Enhancement EXHIBITS Exhibit 1: Project Location and Site Map Exhibit 2: Letters of Support RESOLUTION AND FINDINGS: Staff recommends that the State Coastal Conservancy adopt the following resolution pursuant to Sections 31251-31270 of the Public Resources Code: “The State Coastal Conservancy hereby authorizes disbursement of an amount not to exceed eighty-eight thousand dollars ($88,000) to Oikonos Ecosystem Knowledge (Oikonos) to carry out habitat restoration at Año Nuevo Island in Año Nuevo State Reserve, subject to the following condition: 1. Prior to the disbursement of any funds, Oikonos shall submit for the review and approval of the Executive Officer of the Conservancy: a. A work program, budget and schedule, and the names of any contractors to be employed in carrying out the work. b. Evidence that all necessary permits and approvals have been obtained. c. A signing plan for the project acknowledging Conservancy participation. 2. Oikonos shall enter into an agreement pursuant to Public Resources Code Section 31116(c) sufficient to protect the public interest in the project.” Staff further recommends that the Conservancy adopt the following findings: Page 1 of 7 AÑO NUEVO ISLAND HABITAT RESTORATION “Based on the accompanying staff report and attached exhibits, the State Coastal Conservancy hereby finds that: 1. The proposed project is consistent with the purposes and criteria in Chapter 6 of Division 21 of the Public Resources Code (Sections 31251-31270) regarding enhancement of coastal re-sources. 2. The proposed project is consistent with the Project Selection Criteria and Guidelines adopted by the Conservancy on January 24, 2001. 3. The project area has been identified in the certified Local Coastal Program of San Mateo County as requiring public action to resolve existing or potential resource protection prob-lems. 4. Oikonos is a nonprofit organization existing under Section 501(c)(3) of the U.S. Internal Revenue Code, and whose purposes are consistent with Division 21 of the California Public Resources Code.” PROJECT SUMMARY: Staff is recommending that the Conservancy provide up to $88,000 to Oikonos Ecosystem Knowledge (Oikonos) to carry out habitat restoration at Año Nuevo Island, located within Año Nuevo State Reserve in southern San Mateo County (Exhibit 1). The project is intended to pro-tect one of California’s three principal colonies of rhinoceros auklets. Oikonos, a Bolinas-based nonprofit conservation organization, has been working with the Point Reyes Bird Observatory (PRBO) to reduce severe erosion that threatens Año Nuevo Island’s seabird colonies, particularly its rhinoceros auklets, which nest in burrows underground. Over the past decade the island has been denuded of vegetation, resulting in rapid loss of topsoil and causing large-scale collapse of the auklets’ underground burrows. Oikonos proposes to undertake three years of intensive restoration on the island’s central marine terrace, the main habitat for auklets, where a layer of good topsoil remains. The restoration work would entail planting dense concentrations of mature specimens of saltgrass and other native plants that can withstand the harsh island conditions. It would also include installing a temporary irrigation system to sustain the new plants for the first few years; making minor improvements to the island’s existing rain-water catchment system (built when the U.S. Coast Guard operated a lighthouse on the island) to supply the irrigation system; laying down burlap or coconut fiber matting to stabilize the soil until the vegetative cover has been re-established; and, after each season of planting, monitoring plant survival and documenting seabird responses to habitat improvements. Following the resto-ration work, Oikonos would carry out three years of monitoring studies and adaptive mainte-nance to ensure the project’s success. Additionally, Oikonos proposes to prepare educational materials and exhibits pertaining to marine birds and other aspects of the island ecosystem for use in the state reserve’s interpretive center and docent program. Conservancy funds would help pay for Phase I of the project, which would include the revegeta-tion of about 10,000 square feet on the windward side of the island, where the seabird density is greatest and erosion is most severe, and related irrigation and monitoring. It would also include the minor improvements to the rainwater catchment system. Oikonos anticipates that funding for Phases II through IV, consisting of the second and third years of restoration and the monitoring Page 2 of 7 AÑO NUEVO ISLAND HABITAT RESTORATION and adaptive maintenance, will come from the Command Trustee Council, which oversees the settlement fund for the tanker vessel Command. (In 1998 the Command released 3,000 gallons of oil outside of San Francisco Bay, killing or injuring thousands of seabirds along the San Mateo County coast.) Oikonos is highly qualified to manage this project. The organization has conducted avian re-search and restoration at such diverse locations as Mono Lake, the Gulf of California, and the Rakiura Titi Islands of New Zealand. Oikonos staff have been doing seabird research and con-servation on Año Nuevo Island since 1993. By collaborating with PRBO, for whom this project is the top priority for seabird conservation in the Central Coast, Oikonos will have the benefit of that organization’s nearly 40 years of experience in bird and habitat protection and recovery ef-forts. Another project participant is Go Native Nursery, a local small business that has worked on several major revegetation and restoration projects on the San Mateo County coast. This project has the support of the California Department of Parks and Recreation (State Parks), which owns Año Nuevo State Reserve. The 1987 management plan for the reserve recommends revegetation of the island to provide additional bird habitat and slow topsoil erosion. State Parks has been unable to carry out any such effort because of the pressing need to address threatened and endangered species recovery on park property—the rhinoceros auklet is not listed, although the State has designated it a bird species of special concern, meaning that its California popula-tion is very small and may be in decline—and to resolve resource problems in park areas that are highly visible to or affected by park users. State Parks will provide at least $20,000 in funding and in-kind services, including assistance with travel to the island. Site Description: Año Nuevo Island lies offshore of Año Nuevo Point in southern San Mateo County (Exhibit 1). Until two hundred years ago the island was connected to the point by a nar-row peninsula; now a shallow channel about 0.6 miles wide separates it from the mainland. The island is windswept and low-lying, with a maximum elevation of forty feet, and is incised by small coves containing sandy and cobble beaches. Before the arrival of Europeans, Año Nuevo Point and Island supported dense populations of marine mammals and seabirds. The area also had one of the largest Ohlone settlements on the coast. In the 18th century the area was a favored hunting ground for Russian and American seal-ers and eggers, who decimated pinniped and seabird populations here and throughout California. In the late 1800s the federal government established a lighthouse facility on the island. A five-story light tower, a two-story residence, and other structures were built, and lightkeepers re-placed the native vegetation with gardens of exotic plants that they maintained with fresh water from a cistern. These modifications likely accelerated natural erosion processes. The facility was abandoned in 1948 when an automatic buoy replaced the light tower. Since 1958, when the State took ownership, Año Nuevo Island has experienced some recovery of its marine mammal and bird populations. Northern elephant seals, which were presumed extinct in 1869, were sighted on the island in 1955, and now hundreds of pups are born there each year. The island is also a breeding ground for Steller sea lions and harbor seals, and each year thou-sands of California sea lions arrive from their rookeries in southern and Baja California. Seven bird species also have established, or re-established, breeding colonies on Año Nuevo Island: western gulls; pelagic and Brandt’s cormorants; black oystercatchers; pigeon guillemots; rhinoc-eros auklets; and Cassin’s auklets, which, like rhinoceros auklets, nest in burrows. Rhinoceros Page 3 of 7 AÑO NUEVO ISLAND HABITAT RESTORATION auklets had disappeared from California by the 1860s, but returned to the Farallon Islands in the 1970s, and began colonizing Año Nuevo in the early 1980s. While the island’s marine mammal and bird populations have recovered somewhat, its plant communities have not. The exotic vegetation planted by lightkeepers persisted through the 1980s, and when the rhinoceros auklets first arrived the central marine terrace, where the auklets dig their burrows, was densely vegetated. However, the exotics were unequipped for long-term survival on the island, and by the mid-1990s the vegetation had begun to thin. After the 1998 El Niño event, erosion increased dramatically and the vegetation almost completely disappeared. Researchers attribute the plant die-off to a dry summer followed by heavy winter rains that washed away topsoil together with the remaining exotic seed bank. The El Niño also brought to the island increased numbers of brown pelicans and California sea lions, which had abandoned their breeding grounds in southern California, and the exotic plants were presumably not adapted to trampling by wildlife. Now only sparse patches of native saltgrass remain, and each year the island erodes further. In some areas over four feet of topsoil has been lost. Project History: Año Nuevo Island has been a focus of scientific attention for the past 40 years. The University of California helps maintain the Año Nuevo Island facilities through its Natural Reserve System, and U.C. Santa Cruz uses the island as a field research station. During the 1990s PRBO biologists conducting studies of seabird populations observed the dwindling vege-tation and accelerated erosion, and, after 1998, increasing collapse of seabird burrows and failed breeding attempts. In 2001 over half of the burrows collapsed. As a short-term measure to pre-serve the auklet colony, PRBO has endeavored to repair and stabilize collapsed burrows during the breeding season. Also, researchers have installed 104 nest boxes to provide additional habitat for rhinoceros and Cassin’s auklets. In 2002 Oikonos and PRBO began investigating the feasibility of restoring native vegetation to the island. With funding and assistance from Go Native Nursery they planted ten test plots on the central terrace with saltgrass and several other coastal scrub and strand species, using burlap, stakes, sticks, and large rocks to retain topsoil and protect the young plants. In November native plant seed collected from Año Nuevo Point was spread under burlap in an area of high erosion. The following spring Oikonos and PRBO found that while the island had lost more topsoil dur-ing the winter, the planted saltgrass had survived and was spreading. The burlap ground cover proved effective at retaining topsoil while becoming brittle enough to enable auklets to dig bur-rows within the test plots. There had been minimal growth from the native seeds; the seed ap-peared to have blown away, and only one species, beach bur, had sprouted. This indicated that while larger plants could survive if they took root before winter storms begin, the island’s windy, harsh conditions would not allow seed to take hold in the bare soil and sand. Oikonos and PRBO developed the proposed project based on the results from the experimental planting. Oikonos has succeeded in raising considerable funds and donations of services and materials for the project. Funding now from the Conservancy would enable planting to begin this year, before more auklet habitat is lost. PROJECT FINANCING: The estimated cost of the proposed project takes into account the logistical difficulties of travel-ing to the island, particularly transporting large numbers of mature plants in a small boat across Page 4 of 7 AÑO NUEVO ISLAND HABITAT RESTORATION an often rough channel; the cost of the grown plants; and the need to limit human presence on the island to six or seven people at any one time to minimize disturbance to seabirds and pinnipeds. Phase I (proposed), first year restoration and monitoring, rainwater catchment improvements: Coastal Conservancy $ 88,000 Department of Parks and Recreation (funding and 20,000 in-kind services) Go Native Nursery (in-kind services, materials 10,000 and equipment donations) National Fish and Wildlife Foundation (pending) 20,000 Monterey Bay National Marine Sanctuary, Sanctuary 15,000 Integrated Monitoring Network (pending) Other sources 52,844 Total $205,844 Phases II – IV (future), second and third year restoration, educational materials, monitoring, adaptive maintenance: Command Trustee Council (pending) $480,000 Total, all project phases: $605,844 The anticipated source of Conservancy funds for this project the FY 02/03 appropriation to the Conservancy from the California Clean Water, Clean Air, Safe Neighborhoods and Coastal Pro-tection Act of 2002 (Proposition 40). The proposed project is consistent with the purposes of Proposition 40 in that it would (1) restore and enhance habitat on Año Nuevo Island and (2) in-clude matching funds from other sources. CONSISTENCY WITH CONSERVANCY'S ENABLING LEGISLATION: The proposed restoration of Año Nuevo Island would be undertaken pursuant to Chapter 6 of the Conservancy’s enabling legislation, Division 21 of the Public Resources Code (Sections 31251-31270), regarding enhancement of coastal resources. Under §31251, the Conservancy may award grants for the purpose of enhancement of coastal resources that, because of natural or human-induced events, have suffered loss of natural and scenic values. The proposed project is intended to restore natural processes on Año Nuevo Is-land, which is suffering from severe erosion because of the loss of its native vegetation. The pro-ject would benefit rhinoceros auklets and other nesting seabirds. The proposed authorization is consistent with §31252, in that San Mateo County’s certified LCP identifies Año Nuevo Island as requiring public action to resolve resource protection problems, as described in the “Consistency with Local Coastal Program Policies” section below. The proposed authorization is consistent with §31253, which states that the Conservancy may provide up to the total cost of any coastal resource enhancement project. In the present instance the Conservancy would provide less than fifteen percent of the total funds needed to carry out the project. Page 5 of 7 AÑO NUEVO ISLAND HABITAT RESTORATION Oikonos is a private, nonprofit organization existing under Section 501(c)(3) of the U.S. Internal Revenue Code and whose purposes are consistent with Division 21. As such, under §31013 Oik-onos is qualified to receive Conservancy grants. CONSISTENCY WITH CONSERVANCY'S STRATEGIC PLAN GOAL(S) & OBJECTIVE(S): Consistent with Goal 5 Objective A, the proposed project would promote coastal resource con-servation by restoring vegetation on the 25-acre Año Nuevo Island, a critically important nesting ground for several species of seabirds. CONSISTENCY WITH CONSERVANCY'S PROJECT SELECTION CRITERIA & GUIDELINES: The proposed project is consistent with the Conservancy's Project Selection Criteria and Guide-lines adopted January 24, 2001, in the following respects: Required Criteria 1. Promotion of the Conservancy’s statutory programs and purposes: See the “Consistency with Conservancy’s Enabling Legislation” section above. 2. Consistency with purposes of the funding source: See the “Project Financing” section above. 3. Support from the public: This project has the strong support of State Parks, which owns the property. It also has the support of State Senator Byron Sher, Moss Landing Marine Labora-tories, and the Committee for Green Foothills. See Exhibit 2 for letters of support. 4. Location: The proposed project site is located within the coastal zone of San Mateo County. 5. Need: Oikonos has raised most of the funding needed for this project (see the “Project Fi-nancing” section above). However, the bulk of the funds are expected to come from the Command Trustee Council, and those funds will not be available until 2004. Conservancy participation is essential to enable Oikonos to begin work this year to forestall further loss of auklet nesting habitat. 6. Greater than local interest: Año Nuevo State Reserve’s tremendous wildlife resources at-tract visitors from around the world, and Año Nuevo Island provides researchers the oppor-tunity to study seabirds, pinnipeds, white sharks, and other aspects of marine ecology and bi-ology. The island supports one of California’s three major colonies of rhinoceros auklets, a bird species of special concern that is in need of protection. In addition to protecting this col-ony, the proposed project would contribute much needed knowledge about island habitat res-toration techniques that could be applied at other small islands suffering similar habitat deg-radation, such as Castle Rock in Del Norte County and Scorpion Rock in the Channel Islands. Page 6 of 7 AÑO NUEVO ISLAND HABITAT RESTORATION Page 7 of 7 Additional Criteria 7. Urgency: Each year Año Nuevo Island loses more topsoil from its central terrace, causing increasing numbers of auklet burrows to collapse, which often results in mortality of chicks and adults. Oikonos believes that the island’s auklet colony will decline without prompt ac-tion to prevent further loss of habitat. Within the San Mateo and Monterey Bay regions there is no other predator-free habitat that could support the numbers of burrowing seabirds found on Año Nuevo Island. 9. Leverage: See the “Project Financing” section above. 12. Readiness: Oikonos is ready to begin immediately and hopes to start planting this Novem-ber. 15. Cooperation: This project involves cooperation among two nonprofit organizations, Oiko-nos and PRBO; State Parks, which owns Año Nuevo Reserve; U.C. Santa Cruz; and Go Na-tive Nursery, a local small business. CONSISTENCY WITH LOCAL COASTAL PROGRAM POLICIES: The proposed project is consistent with the County of San Mateo’s certified Local Coastal Pro-gram (LCP), specifically with policies relating to the protection of sensitive habitats. Policy 7.1 of the LCP defines sensitive habitats as including “habitats containing or supporting ‘rare and endangered’ species as defined by the State Fish and Game Commission.” Policy 7.3 of the LCP provides for the protection of these habitats. More specifically, Policy 7.22 calls for the County to “designate all areas including marine and estuarine habitats as requiring protection, including . . . Año Nuevo Island Reserve.” Consistent with these policies, the project entails habitat resto-ration on Año Nuevo Island for the benefit of seabirds, particularly the rhinoceros auklet, desig-nated by the State as a species of special concern. COMPLIANCE WITH CEQA: The proposed habitat restoration on Año Nuevo Island is categorically exempt from the Califor-nia Environmental Quality Act (CEQA) pursuant to 14 Cal. Code of Regulations Section 15304, in that it would entail only minor alterations to the condition of land and vegetation that would not involve removal of healthy, mature, scenic trees. Section 15304(d) indicates that this exemp-tion applies to such activity on designated wildlife management areas, such as Año Nuevo State Reserve, where the alterations would improve habitat for wildlife resources. The proposed improvements to the island’s existing rainwater catchment system are categori-cally exempt from review under CEQA pursuant to §15301, which exempts repair, maintenance, and minor alteration of existing structures or facilities involving negligible or no expansion of use. The proposed improvements would enable Oikonos to use rainwater temporarily to irrigate new plantings. The proposed monitoring is statutorily exempt from review pursuant to §15306, which exempts basic data collection, research, experimental management, and resource evaluation activities that do not result in a serious or major disturbance to an environmental resource. Upon Conservancy approval of the proposed project, staff will file a Notice of Exemption.
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Staff recommendation, October 23, 2003 Año Nuevo Island...