Wyoming Ecological Services
Mountain-Prairie Region

Wyoming images
Photo Credit: U.S. FWS

Latest News

2014 Fire Emergency Consultation Under Section 7

2014 Fire Letter [PDF]



Greater Sage-Grouse Umbrella CCAA



Preble's Meadow Jumping Mouse 12-Month Finding



Desert Yellowhead 5 Year Review

Desert Yellowhead 5yr Review [PDF]







Ecological Services Wyoming Field Office

5353 Yellowstone Road, Suite 308ATelephone: (307)772-2374
Cheyenne, Wyoming 82009Fax: (307)772-2358


The Wyoming Ecological Services Field Office provides biological advice to other federal and state agencies, industry, and members of the public concerning the conservation of fish and wildlife and their habitat that may be affected by development activities. Personnel assess the potential effects of projects to migratory birds, endangered species, anadromous fish, and wildlife. In Wyoming, these projects typically include activities such as agriculture, mining, utility lines, dredge and fill activities, dam and reservoir operations, oil leasing, and highway construction. The effects of contaminants on fish and wildlife are also assessed. Recommendations are then made regarding ways to avoid, minimize, or compensate for harmful impacts on fish and wildlife resources and their habitats. The primary areas of responsibility for the Wyoming Ecological Services Field Office include, contaminant assessments, endangered species, Federal project reviews, and wetlands conservation. 


Last updated: June 13, 2014