Wisconsin Ecological Services Field Office

Midwest Region


Wisconsin Field Office

2661 Scott Tower Drive
Green Bay, WI 54229-9565
Phone: 920-866-1717
Fax: 920-866-1710
TTY: 1-800-877-8339 (Federal Relay)

e-mail: GreenBay@fws.gov


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Links to Whooping Crane Sighting Report Form
Buy Duck Stamps icon Endangered Species Day icon

Great Lakes Restoration Initiative logo

What We Do

We are the U.S. Fish & Wildlife Service office that is responsible for the following activities in Wisconsin:



  • identifying sources of environmental contamination, assessing impacts of contaminants to fish and wildlife resources, and helping to restore contaminated habitats;


  • ensuring that fish and wildlife are considered by Federal agencies during project planning for construction of roads, bridges, dams, etc.; and


Below are links to more information about the Wisconsin Field Office, the U.S. Fish and Wildlife Service, and the work we do.


Wisconsin Field Office Fact Sheet


About the U.S. Fish and Wildlife Service


Enabling Legislation


All U.S. Fish & Wildlife Service Offices in Wisconsin


Volunteering with the USFWS




Wisconsin ES Field Office Home


Last updated: January 7, 2020