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Statement of Qualifications
Coast Ridge Ecology
1410 31st Avenue
San Francisco, CA 94122
Ph: 415-404-6757
Fax: 415-404-6097
Cell: 650-269-3894
www.CRecology.com
COAST RIDGE ECOLOGY QUALIFICATIONS AND REPRESENTATIVE PROJECTS P A G E | 1
1410 31ST AVENUE – SAN FRANCISCO CA 94122 – PH: 415-404-6757 – CELL: 650-269-3894 EMAIL: [email protected] – WWW.CRECOLOGY.COM
Coast Ridge Ecology (CRE) is an ecological consulting firm with extensive experience in
providing endangered species surveys and monitoring, wildlife and botanical surveys, restoration
planning, permitting assistance, wetland delineations and research and education services for a
variety of public and private sector clients. CRE works closely with clients and regulatory
agencies to assist clients through the permitting process and develop projects that are
ecologically sound.
CRE is owned by principal biologist Patrick Kobernus, who has over 18 years of experience
conducting endangered species surveys and monitoring, supervising habitat management and
restoration projects, and providing permitting assistance for clients in California. He holds a
USFWS 10(a)(1)(A) Recovery Permit for the San Francisco garter snake, California tiger
salamander, California red-legged frog and Callippe silverspot butterfly. CRE staff includes
environmental professionals specializing in biological surveys, permit compliance, and
construction monitoring and coordination.
Environmental services offered by CRE include:
• Biological Assessments
• Construction Monitoring
• Protocol Surveys for Rare and Endangered Plant and Animal Species
• Wetland Delineations and Mapping
• Mitigation, Monitoring and Restoration Plans
• Habitat Management and Reporting
• U.S. Fish and Wildlife Service (USFWS) Section 7 and Section 10 (Habitat
Conservation Plan) Consultations
• Initial Study Checklists and EIS/EIR Biological Resources Sections
• California Department of Fish and Wildlife 1600 Streambed Alteration Agreements
• U.S. Army Corps of Engineers and Regional Water Quality Control Board, CWA Section
404 and 401 Permitting Consultations, California Coastal Act Permitting Consultations
• Joint Aquatic Resource Permit Applications (JARPA)
• National Environmental Protection Act (NEPA) and Natural Environment Studies (NES)
• California Environmental Quality Act (CEQA) Compliance Analysis and Permitting
CRE clients consist of private individuals and corporations and public agencies such as the San
Francisco Public Utilities Commission, Pacific Gas and Electric, San Mateo County Parks
Department, Port of San Francisco and the US Fish and Wildlife Service.
CRE is a certified Local Business Enterprise (micro-LBE) by the City and County of San
Francisco, and a certified Small Business Enterprise (SBE) by the State Department of General
Services.
COAST RIDGE ECOLOGY QUALIFICATIONS AND REPRESENTATIVE PROJECTS P A G E | 2
1410 31ST AVENUE – SAN FRANCISCO CA 94122 – PH: 415-404-6757 – CELL: 650-269-3894 EMAIL: [email protected] – WWW.CRECOLOGY.COM
Representative Projects
PROJECT: Lower Crystal Springs Dam Improvement
Project, Crystal Springs San Andreas Transmission
Upgrade Project, Harry Tracy Water Treatment Plant
Long-Term Improvements, Bioregional Habitat
Restoration Program; San Francisco Peninsula
Region, CA
CLIENT: San Francisco Public Utilities Commission
CONTACT: Kerry O’Neill, SFPUC Environmental
Construction Compliance Manager
944 Skyline Boulevard
San Mateo, CA 94402
(650) 438-1525
CRE CONTRACT BUDGET: $1 million
CRE STAFF: Patrick Kobernus, Suk-Ann Yee, Ranit Cohen, Patricia Ten Boom Byrnes, Marina Olson,
Tida Leagnavar, and Greg Pfau.
Coast Ridge Ecology provides a wide range of biological survey, environmental inspection, environmental
coordination, and construction monitoring services for a number of large-scale, long-term construction projects for
the San Francisco Public Utilities Commission under the Hetch Hetchy Water System Improvement Program.
Projects include construction and habitat restoration projects in urban and natural habitats. Projects under the
Bioregional Habitat Restoration Program include wetland creation and restoration, and invasive plant (eucalyptus,
Monterey pine, Monterey cypress, and pampas grass) removal. CRE involvement in the SPFUC- WSIP projects
began in 2009 and is contracted to continue until approximately 2014. These services include:
Wetland delineations and botanical surveys conducted in conjunction with Nomad Ecology at various
project sites throughout the SFPUC’s Peninsula Watershed in San Mateo County in 2009.
Surveys for protected animal species as specified by the MMRP including: California red-legged frog
(Rana draytonii), Central California Coast steelhead (Oncorhynchus mykiss), San Francisco garter
snake (Thamnophis sirtalis tetrataenia), San Francisco dusky-footed woodrat (Neotoma fuscipes
annectens), mission blue butterfly (Icaricia icarioides missionensis), nesting birds and roosting bats.
All data points for protected species were recorded using Garmin GPS technology.
o CRE participated in the capture and relocation efforts of approximately 200 Central California
Coast steelhead from San Mateo Creek below the Lower Crystal Springs Dam prior to the
dewatering of the creek. Fish were captured via electrofishing, dipnetting and minnow traps
and were released downstream, including the federally threatened Central California Coast
steelhead, prickly sculpin (Cotus asper), three-spined stickleback (Gasterosteus aculeatus),
and Sacramento sucker (Catostomus occidentalis).
o CRE led the capture and relocation efforts of approximately 150 adult and juvenile California
red-legged frog (CRF) adults and juveniles, and 15 CRF egg masses from marsh and stream
habitats throughout the project areas including a pond above Lower Crystal Springs Dam,
dewatered sections of San Mateo Creek, and along the Crystal Springs San Andreas
Transmission Upgrade Project pipeline alignment and Homestead pond. Frogs and
eggmasses were carefully relocated to suitable outside of the construction zone.
o CRE biologists mapped and dismantled approximately 300 San Francisco dusky-footed
woodrat middens within project limits in order to encourage the woodrats to relocate to areas
outside of the construction zone.
o CRE staff mapped and established protective buffer zones for areas of summer lupine
(Lupinus formosus) and silver lupine (Lupinus albifrons) that serve as habitat for the federally
endangered mission blue butterfly.
COAST RIDGE ECOLOGY QUALIFICATIONS AND REPRESENTATIVE PROJECTS P A G E | 3
1410 31ST AVENUE – SAN FRANCISCO CA 94122 – PH: 415-404-6757 – CELL: 650-269-3894 EMAIL: [email protected] – WWW.CRECOLOGY.COM
o CRE biologists conducted nesting bird surveys during each spring and summer in 2011 and
2012 to determine the location of active bird nests. CRE biologists monitored active nests to
determine construction impacts on bird behavior. A total of over 150 nests from more than 35
bird species were discovered over the course of two nesting seasons, with no project-related
nest failures.
o CRE biologists conducted multiple roosting bat surveys across various projects sites utilizing
both visual survey methods, as well as acoustic monitoring coupled with Sonobat software to
determine presence and species identification of roosting bats in the project area. A maternity
colony of Yuma bats (Yuma myotis) were identified within a structure to be demolished as
part of the project. The bats were excluded prior to the breeding season, and a bat “condo”
structure was built as mitigation to provide suitable roosting habitat. CRE has monitored this
structure for bat utilization and temperature over time.
As part of pre-construction surveys for protected plant species, CRE biologists participated in data
collection and construction monitoring for populations of Crystal Springs lessingia (Lessingia
arachnoidea), and Franciscan onion (Allium peninsulare var. franciscanum). Populations of rare plants
were flagged and avoided to the extent possible. When impacts were unavoidable topsoil and/or seeds
were salvaged for replanting.
CRE biologists participated in data collection and mapping of invasive plant species including areas of
blue-gum eucalyptus (Eucalyptus globulus), Monterey cypress (Cupressus macrocarpa), Monterey pine
(Pinus radiate), pampas grass (Cortaderia selloana), blackwood acacia (Acacia melanoxylon), harding
grass (Phalaris aquatica), French broom (Genista monspessulana), Spanish broom (Genista juncea), and
teasel (Dipsacus sativus).
CRE staff provides construction monitoring, environmental inspection and coordination on a multi-project
level including:
o Environmental and biological awareness training for all construction personnel
o Onsite monitoring for the presence of special status species in the construction area including
California red-legged frog, San Francisco garter snake, San Francisco dusky-footed woodrat.
o Compliance monitoring for project- specific SWPPP as required by the SWRCB Construction
General Permit and San Francisco Bay RWQCB.
o Monitoring for such environmental concerns including erosion control, water quality, air
quality, dust control and abatement, and noise level.
o Permit compliance reporting for multiple agencies for a broad range of SFPUC- WSIP
projects in the San Francisco peninsula area.
COAST RIDGE ECOLOGY QUALIFICATIONS AND REPRESENTATIVE PROJECTS P A G E | 4
1410 31ST AVENUE – SAN FRANCISCO CA 94122 – PH: 415-404-6757 – CELL: 650-269-3894 EMAIL: [email protected] – WWW.CRECOLOGY.COM
PROJECT: Port of San Francisco, America’s Cup Yacht
Race, Pier 19, San Francisco, CA
CLIENT: Port of San Francisco
CONTACT: Lauren Eisle, Senior Environmental Planner
Port of San Francisco
Pier 1, The Embarcadero
San Francisco, CA 94111
(415) 274-0226
CRE CONTRACT BUDGET: $17,000
CRE STAFF: Denise Greig, Kirstie Goodman-Rendall,
Marina Olson, Patrick Kobernus
CRE provided marine mammal observers during impact pile driving operations as part of the Port of SF's
preparation for the America's Cup yacht race. Pursuant to the America's Cup's Incidental Harassment Authorization
issued by the National Marine Fisheries Service, marine mammal observers are required to be on-site during impact
pile driving and some vibratory pile driving to make sure that no marine mammals are adversely impacted by the
sound generated during pile driving operations. Pile driving operations took place as part of the apron replacement
along the south side of Pier 19 in San Francisco.
PROJECT: San Bruno Elfin Butterfly Larvae Surveys, San
Bruno Mountain Habitat Conservation Plan, San Mateo
County, CA
CLIENT: San Mateo County Parks Department, TRA
Environmental Sciences
CONTACT: Autumn Meisel, Senior Biologist
TRA Environmental Sciences
545 Middlefield Road, Suite 200
Menlo Park, CA 94025
(650) 463-1686
CRE CONTRACT BUDGET: $3,000
CRE STAFF: Ranit Cohen, Patrick Kobernus
CRE conducted larval count surveys for the San Bruno elfin butterfly (Callophrys mossii bayensis) at stratified
randomly sampled points within the San Bruno Mountain HCP Area. This work was done as a subcontractor to TRA
Environmental Sciences in 2010.
COAST RIDGE ECOLOGY QUALIFICATIONS AND REPRESENTATIVE PROJECTS P A G E | 5
1410 31ST AVENUE – SAN FRANCISCO CA 94122 – PH: 415-404-6757 – CELL: 650-269-3894 EMAIL: [email protected] – WWW.CRECOLOGY.COM
PROJECT: Fitzgerald Marine Reserve LCP Biological
Assessment, Moss Beach, CA
CLIENT: San Mateo County Parks
CONTACT: Sam Herzberg
San Mateo County Parks Department
555 County Center, 5th Floor
Redwood City, CA 94063-1646
(408) 472-3411
CRE CONTRACT BUDGET: $4,000
CRE STAFF: Patrick Kobernus, Suk-Ann Yee, Jessica Pouder
CRE conducted a biological assessment including a CNDDB records search and a field assessment to determine the
impacts of a parking lot upgrade on biological resources at the Fitzgerald Marin Reserve in compliance with San
Mateo County’s Local Coastal Program Policies.
PROJECT: Environmental Permitting and Monitoring for California
red-legged frog and San Francisco Garter Snake for Mirada Surf
Coastal Trail Extension, Half Moon Bay, CA
CLIENT: San Mateo County Parks Department
CONTACT: Sam Herzberg
San Mateo County Parks Department
555 County Center, 5th Floor
Redwood City, CA 94063-1646
(408) 472-3411
CRE CONTRACT BUDGET: $18,000
CRE STAFF: Patrick Kobernus, Greg Yost
CRE prepared a Natural Environment Study (NES) for the Mirada Surf Coastal Trail project in Half Moon Bay,
California (2009). CRE also conducted preconstruction surveys and daily biological monitoring for California red-
legged frog and San Francisco garter snake for the duration of the project. No San Francisco garter snakes were
detected on site, however five Coast garter snakes (Thamnophis elegans terrestris), a non-listed species, were
detected and moved to a safe distance outside of the project area. CRE is contracted to prepare monitoring reports to
the ACOE, RWCQB, and DFG for the duration of the post-construction monitoring period (6 years).
Coast garter snake
Thamnophis elegans terrestris
COAST RIDGE ECOLOGY QUALIFICATIONS AND REPRESENTATIVE PROJECTS P A G E | 6
1410 31ST AVENUE – SAN FRANCISCO CA 94122 – PH: 415-404-6757 – CELL: 650-269-3894 EMAIL: [email protected] – WWW.CRECOLOGY.COM
PROJECT: Holland-Yates Green Building and Wildlife
Monitoring Project, Portola Valley, CA
CLIENT: Linda Yates and Paul Holland
CONTACT: Linda Yates
170 Mapache Drive
Portola Valley, CA 94028
(650) 799-2301
CRE CONTRACT BUDGET: $25,000
CRE STAFF: Patrick Kobernus, Suk-Ann Yee, Patricia Ten
Boom Byrnes, Ranit Cohen, Jessica Pouder
CRE is conducting a long-term wildlife monitoring project for a LEED Platinum Certified home building project in
Portola Valley, California. The project is being conducted by CRE, TRA Environmental Sciences, and HT Harvey
and Associates. Monitoring consists of monthly timed searches for birds, amphibians and reptiles, camera trapping
for terrestrial mammals and acoustic surveys for bats on a 2-acre property and surrounding areas. The project is
using species diversity measures to compare pre-project to post project conditions after habitat restoration.
PROJECT: Maverick’s Film Project, Pillar Point Harbor,
Half Moon Bay, CA
CLIENT: San Mateo County Parks Department
CONTACT: Gary Lockman, Superintendent
San Mateo County Parks Department
555 County Center, 5th Floor
Redwood City, CA 94063-1646
(650) 363-1881
CRE CONTRACT BUDGET: $3,500
CRE STAFF: Patrick Kobernus, Chennie Castañon,
Jessica Pouder
CRE provided environmental training for film crew personnel and biological monitoring services for the duration of
filming in coastal bluff habitats for the “Of Men and Mavericks” film project. CRE staff biologists conducted a pre-
project survey for California red-legged frog, San Francisco garter snake, Hickman’s cinquefoil (Potentilla
hickmanii), rose leptosiphon (Leptosiphon rosaceus) and coast yellow leptosiphon (Leptosiphon croceus), and
monitored crew activities for the duration of the project in order to limit impacts to special status species, and areas
of sensitive vegetation cover.
COAST RIDGE ECOLOGY QUALIFICATIONS AND REPRESENTATIVE PROJECTS P A G E | 7
1410 31ST AVENUE – SAN FRANCISCO CA 94122 – PH: 415-404-6757 – CELL: 650-269-3894 EMAIL: [email protected] – WWW.CRECOLOGY.COM
PROJECT: Harmony@1 LEED Development Project, Pacifica,
California CLIENT: Cowan-Newton LLC
CRE provided a wetland delineation and permitting assistance on a 65-
acre LEED development project in Pacifica, California. CRE assisted the
client through the permitting process with the US Army Corps of
Engineers, California Department of Fish and Wildlife, US Fish and
Wildlife Service and the State Water Resources Control Board. Species
covered by the section 7 endangered species permit included the
California red-legged frog, San Francisco garter snake, and the mission
blue butterfly.
PROJECT: Biological Resource
Assessment and Marbled Murrelet Habitat
Assessment for LLA and Merger,
Woodside, California
CLIENT: Greg Serrurier
CRE prepared a Biological Resource
Assessment for a 13.2 acre property on the
eastern flank of the Santa Cruz Mountains in
Woodside, California (2009). As part of the
BRA, CRE conducted a habitat assessment for
marbled murrelet (Brachyramphus Marmora-
tus) within a 6.8 acre grove of second growth
redwood forest.
PROJECT: Wildlife Surveys and Environmental Impact Report
for Forward Landfill Expansion Project, Manteca, San Joaquin
County, California
CLIENT: San Joaquin County and Wood Biological Consulting
CRE provided a wildlife habitat survey, and research and reporting for
the wildlife section of the Forward Landfill Expansion Environmental
Impact Report in 2008 and 2009. Special status species addressed in the
analysis included Swainson’s hawk (Buteo swainsoni) and giant garter
snake (Thamnophis gigas), among others.
Coast garter snake
Thamnophis
California
Red-legged frog
Rana aurora draytonii
COAST RIDGE ECOLOGY QUALIFICATIONS AND REPRESENTATIVE PROJECTS P A G E | 8
1410 31ST AVENUE – SAN FRANCISCO CA 94122 – PH: 415-404-6757 – CELL: 650-269-3894 EMAIL: [email protected] – WWW.CRECOLOGY.COM
PROJECT: Wetland Delineations and Botanical Surveys for
SFPUC Habitat Reserve Program, Peninsula watershed and San
Joaquin County, California
CLIENT: SFPUC and Environmental Science Associates (ESA)
CRE, with assistance from Nomad Ecology botanists and GIS
specialists Heath Bartosh and Erin McDermott, prepared wetland
delineations and botanical surveys at project sites within the SFPUC’s
Peninsula Watershed in San Mateo County, and at the Wilms Road
project area in San Joaquin Valley in 2009.
PROJECT: Callippe Silverspot and Mission Blue Butterfly
Corridor Analysis, Brisbane, California
CLIENT: City of Brisbane
CRE provided analysis of mission blue and Callippe silverspot
(Speyeria callippe callippe) butterfly habitat and movement corridors
on the Northeast Ridge of San Bruno Mountain in 2008 and 2009.
Project was conducted for a proposed amendment to the San Bruno
Mountain Habitat Conservation Plan.
PROJECT: Western Gull Nest Monitoring at Pier 80,
San Francisco
CLIENT: Port of San Francisco
As a subcontractor working for Weiss and Associates,
CRE and Nomad Ecology crews supervised and
conducted western gull (Larus occidentalis) nests on a 2-
acre warehouse roof at Pier 80 in San Francisco in 2008
and 2009. Monitoring consisted of daily monitoring of
western gull nests over the breeding season and
recommendations to prevent impacts to the nesting colony
from re-roofing activities. A depredation permit was
obtained for the client from the Migratory Bird Treaty
Office of the US Fish and Wildlife Service in order to
move nests away from roofing activities.
Western gull (Larus occidentalis)
Mission blue butterfly
Icaricia icarioides missionensis
COAST RIDGE ECOLOGY QUALIFICATIONS AND REPRESENTATIVE PROJECTS P A G E | 9
1410 31ST AVENUE – SAN FRANCISCO CA 94122 – PH: 415-404-6757 – CELL: 650-269-3894 EMAIL: [email protected] – WWW.CRECOLOGY.COM
PROJECT: Assessment of the Status and
Distribution of the Lilian’s Silverspot Butterfly
CLIENT: US Fish and Wildlife Service
Under contract to the US Fish and Wildlife Service,
CRE conducted a two-year study (2009 – 2010) on the
status and distribution of the Lilian’s silverspot
butterfly (Speyeria callippe liliana) in northern
California. Using GPS mapping of host plant habitat,
review of previous collections of the species, and field
surveys in Lake, Sonoma, Napa, Marin, and Mendocino
Counties, the project assessed the current distribution
of the species to inform future conservation.
PROJECT: Sterling Bank Repair Project, Bear Gulch Creek,
Woodside, California
CLIENT: Jan Sterling
CRE prepared Section 404 and 401 permitting, replanting plans,
CEQA documentation, and assisted with steelhead relocation for
the Sterling Bank Repair Project in Woodside, California in 2008.
CRE also conducted preconstruction surveys and biological
monitoring for California red-legged frog, western pond turtle
(Actinemys marmorata) and San Francisco garter snake for the
duration of the project. CRE assisted the client through the 10-
month permitting process and prepared and submitted monitoring
reports to the USFWS, ACOE, SRWCB and CDFW.
PROJECT: Bay Checkerspot Butterfly Surveys for Young
Ranch, Santa Clara County, California
CLIENT: Wetlands Research Associates & Private
Landowner
CRE provided assistance with field surveys for the federally
Threatened Bay Checkerspot butterfly (Euphydryas editha
bayensis) on a 2000-acre ranch in Santa Clara Valley in spring
2008. GPS mapping of Bay checkerspot observations and
survey routes were also conducted. Surveys were conducted
under contract to WRA Environmental Consultants.
Viola pedunculata
* Host plant for Speyeria callippe ssp.
Bay checkerspot butterfly
(Euphydryas editha bayensis)
Steelhead (Oncorhynchus mykiss)
COAST RIDGE ECOLOGY QUALIFICATIONS AND REPRESENTATIVE PROJECTS P A G E | 10
1410 31ST AVENUE – SAN FRANCISCO CA 94122 – PH: 415-404-6757 – CELL: 650-269-3894 EMAIL: [email protected] – WWW.CRECOLOGY.COM
PROJECT: Environmental Permitting and
Monitoring for California Red-legged Frog for
BMW Culvert Project, Burlingame, California
CLIENT: Penske Automotive Group; Peter Pan
BMW
CRE provided a biological resource assessment, and
assisted with state and federal (Section 7, 401, 404 and
1600) permitting, restoration plans, CEQA
documentation, and California red-legged frog
monitoring for a culvert project in Burlingame, California
in 2009. Preconstruction surveys for California red-
legged frog and nesting birds and daily monitoring for
California red-legged frog was conducted for the project.
Project completed in 2009.
PROJECT: Biological Assessment and Biological
Consulting for the Brannan Street Wharf Project, at
Pier 36, San Francisco
CLIENT: Port of San Francisco
As a subcontractor working for URS, CRE provided
Biological Assessment and consulting services to assist
the Port of San Francisco in consulting with the US Army
Corp of Engineers, National Marine Fisheries Service, US
Fish and Wildlife Service and the California Department
of Fish and Wildlife. The project renovated a portion of
the San Francisco waterfront. Potential impacts to fish,
birds and marine mammals were addressed through the
environmental review process.
PROJECT: Preconstruction surveys for special status
species for Otter 1102 and Salinas-Laurelis Utility Line
Reconductoring Project, Big Sur, California.
CLIENT: PGE and Nomad Ecology
CRE provided preconstruction habitat surveys for special status
wildlife species along the Otter 1102 and Salinas-Laurelis
transmission line corridor. Special status species surveyed for
included Smith’s blue butterfly (Euphilotes enoptes smithi),
California red-legged frog, California condor (Gymnogyps
californianus), American badger (Taxidea taxus) and Monterey
dusky-footed woodrat (Neotoma fuscipes luciana). Project
completed in 2009.
Double-crested cormorant (Phalacrocorax auratus)
California condor
(Gymnogyps californianus)
COAST RIDGE ECOLOGY QUALIFICATIONS AND REPRESENTATIVE PROJECTS P A G E | 11
1410 31ST AVENUE – SAN FRANCISCO CA 94122 – PH: 415-404-6757 – CELL: 650-269-3894 EMAIL: [email protected] – WWW.CRECOLOGY.COM
PROJECT: California Tiger Salamander Surveys at
Burke Ranch Conservation Bank, Solano County,
California.
CLIENT: Westervelt Ecological Services and Nomad
Ecology
CRE provided assistance to Nomad Ecology in conducting
field surveys for California tiger salamanders (Ambystoma
californiense) (both winter adult and spring aquatic larval
surveys) in 2008 and 2009 at the Burke Ranch conservation
bank in Solano County, California. Federally listed species
recorded on site included the California tiger salamander,
vernal pool fairy shrimp (Brachinecta Lynchi), and vernal
pool tadpole shrimp
(Lepidurus Packardi).
PROJECT: Biological Resources Assessment for
Proposed Land Division and Stream Conservation
Area for Private Property Owner, Point Reyes
Station, California.
CLIENT: Gal Bar-or
CRE worked with a local private property owner to
conduct a biological assessment on their 10.2-acre parcel
in Marin County. Potential special status species such as
western pond turtle, three species of bats, and six species
of birds were surveyed. CRE staff found negligible
impacts to biological resources for proposed project and
recommendations to protect resources from potential future
impacts were provided.
PROJECT: Crystal Springs Interpretive Hikes –
Volunteer Hike Leader
CLIENT: SFPUC Natural Resources and Lands
Management Division
CRE has assisted the SFPUC Natural Resources and Lands
Management Division with conducting interpretive hikes for
docents and hike leaders. CRE conducted two hikes for the
SFPUC at Crystal Springs in 2009, one focused on the
butterflies of Fifield Ridge, and one on the native wildlife of
Pilarcitos Canyon.
California tiger salamander (larvae)
Ambystoma californiense
Green hairstreak butterfly
Adult western pond turtle
Actinemys marmorata
Green hairstreak
Callophrys dumetorum
COAST RIDGE ECOLOGY QUALIFICATIONS AND REPRESENTATIVE PROJECTS P A G E | 12
1410 31ST AVENUE – SAN FRANCISCO CA 94122 – PH: 415-404-6757 – CELL: 650-269-3894 EMAIL: [email protected] – WWW.CRECOLOGY.COM
PROJECT: Stevens Creek Fish Rescue Project, Stevens
Creek, Cupertino
CLIENT: City of Cupertino, TRA Environmental
Sciences and Sokale Environmental Planning
As a subcontractor to TRA Environmental Sciences, CRE
assisted with fish relocation at the Stevens Creek Restoration
Project in Cupertino, California (2008). Over 2000 fish were
relocated using electrofishing methods (including the federally
Threatened Central California Coast Steelhead, three-spined
stickleback, California roach (Lavinia symmetricus), and
Sacramento sucker from a 0.5 mile section of the creek.
Mortality levels were kept below 2% for the project. Project
was coordinated by the Santa Clara Valley Water District and Sokale Environmental Consultants with assistance
from EDAW.