Colorado Ecological Services
Mountain-Prairie Region
Graphic button showing the 8 state mountain prairie region



Colorado Field Office Locations
Denver: (303) 236-4773
Grand Junction: (970) 243-2778


Colorado Ecological Services
P.O. Box 25486 DFC (MS 65412)
Denver, Colorado 80225-0486
Telephone: (303) 236-4773
Fax: (303) 236-4005

Drue DeBerry
Field Supervisor

Liisa Schmoele
Assistant Field Supervisor

National Black-Footed Ferret Conservation Center

P.O. Box 190
Wellington, Colorado 80549
Telephone: (970) 897-2730
Fax: (970) 897-

Kimberly Fraser

Grand Junction

Grand Junction Field Office
445 West Gunnison Ave, Suite 240
Grand Junction, Colorado 81501-5711
Telephone: (970) 243-2778
Fax: (970) 245-6933
Office Email:

Ann Timberman
Assistant Field Supervisor

The mission of the U.S. Fish and Wildlife Service is working with Others to conserve, protect, and enhance fish, wildlife, plants and their habitats for the continuing benefit of the American People.
Last modified: November 22, 2019
All Images Credit to and Courtesy of the U.S. Fish and Wildlife Service Unless Specified Otherwise.
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