Contact Us
The Colorado Ecological Services Program is administered by two Ecological Services Field Offices: The Eastern Colorado Field office, located in Lakewood, and the Western Colorado Field Office, located in Grand Junction.
Are you looking for general information, or are you a student looking for information for a specific project? Please email our General Inboxes with a descriptive subject line, so that we can make sure the most appropriate biologist can help!
LAKEWOOD
Eastern Colorado Ecological Services Field Office
1 Denver Federal Center
Building 53, Room FW-192
Lakewood, CO 80225
Telephone: (303) 236-4773
General Email: ColoradoES@fws.gov
GRAND JUNCTION
Western Colorado Ecological Services Field Office
445 West Gunnison Ave, Suite 240
Grand Junction, Colorado 81501-5711
Telephone: (970) 628-7180
General Email: GrandJunctionES@fws.gov
Key Contacts
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Environmental Contaminants Specialist
Ecological Services
Expertise
Environmental contaminants, Brandegee’s buckwheat
Lakewood,CO
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Fish and Wildlife Biologist
Ecological Services
Expertise
Canada lynx, greenback cutthroat trout, lesser prairie chicken, Mexican spotted owl, Pawnee montane skipper, Preble’s meadow jumping mouse
Lakewood,CO
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Colorado Department of Transportation/U.S. Fish and Wildlife Service Liaison
Ecological Services
Expertise
Bald eagle, golden eagle, eastern black rail, southwestern willow flycatcher, yellow-billed cuckoo, migratory birds, monarch, tri-colored bat, Ute ladies’-tresses orchid
Lakewood,CO
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Fish and Wildlife Biologist
Ecological Services
Expertise
Gray Wolf, North American Wolverine, Mexican Spotted Owl
Lakewood,CO
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Fish and Wildlife Biologist
Ecological Services
Expertise
Renewable energy and transmission, lesser prairie chicken, black-footed ferret, eastern black rail, eagles
Lakewood,CO
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Fish and Wildlife Biologist
Ecological Services
Expertise
Preble's meadow jumping mouse
Lakewood,CO
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Western Colorado Supervisor
Ecological Services
Grand Junction,CO
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Western Colorado Deputy Supervisor
Ecological Services
Expertise
Salinity Control
Grand Junction,CO
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Fish and Wildlife Biologist
Ecological Services
Expertise
Great Basin silverspot butterfly, New Mexico meadow jumping mouse, southwestern willow flycatcher, Uncompaghre fritillary butterfly, yellow-billed cuckoo, Mexican spotted owl
Grand Junction,CO
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Fish and Wildlife Biologist
Ecological Services
Expertise
Energy, Debeque phacelia, Dudley Bluffs bladderpod, Dudley Bluffs twinpod, Mexican spotted owl
Grand Junction,CO
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Fish and Wildlife Biologist
Ecological Services
Expertise
Freedom of Information Act (FOIA), Section 7 Consultation, gray wolf, North Park bugseed (also known as boat-shaped bugseed), North Park phacelia, Osterhout milkvetch, Penland beardtongue
Grand Junction,CO
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Fish and Wildlife Biologist
Ecological Services
Expertise
Greater sage-grouse
Grand Junction,CO
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Biologist
Ecological Services
Expertise
Upper Colorado River depletions and endangered fishes; South Platte River depletions and species
Grand Junction,CO
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Fish & Wildlife Biologist
Ecological Services
Expertise
Gunnison Sage-grouse, Yellow-billed Cuckoo - Western Distinct Population, Pinyon Jay
Area
CO
Grand Junction,CO
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Fish & Wildlife Biologist
Ecological Services
Expertise
Parachute beardtongue, Pagosa skyrocket, Clay-loving wild buckwheat, Colorado hookless cactus, Knowlton's cactus, Rio Grande Cutthroat Trout, San Juan Cutthroat Trout
Grand Junction,CO
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