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52Nov 3 election

U.S. Fish and Wildlife Service

The U.S. Fish and Wildlife Service is the only agency in the Federal government whose primary responsibility is the conservation and management of fish, wildlife, plants and their habitats for the American people.

Part of Department of the Interior

Civilian staff, August 2026
6,287
−19.8% in a year
Rules made final this year
27
22 proposed
Organizations that lobbied it
283
2019 to 2026

Where its power comes from

An agency can act only where a law lets it. These are the laws its rules cite, where its rules live, and the bills that would change it.

Laws it carries out

The U.S. Code sections its rules of the last six years cite as their authority, most cited first, of 15.

Its rulebook

Where the rules it wrote these six years sit in the Code of Federal Regulations.

Bills that would change it

Bills this Congress that name it, the most recently moved first. A bill that names an agency is not a law.

Track record

What it made final, the cases it brought, and where Congress moved to undo its work.

Latest final rules

The newest rules it made final.

Congress moving to overturn its rules

5 disapproval resolutions this Congress under the Congressional Review Act; 1 passed at least one chamber.

Who runs it

Its leaders

Who pays to be heard

See 20 of 283 organizations
U.S. Fish and Wildlife Service

Its leaders

The people the Senate last confirmed to its offices, one record per office. A confirmation date is not proof someone still serves.

  • Brian NesvikDirector of the United States Fish and Wildlife Service · confirmed Aug 1, 2025

Who tries to sway it

Who names it on federal lobbying reports, 2019 to 2026, and who used to work there. Naming an agency is the filer’s account of where work was aimed, not a record of a meeting.

Who pays to be heard

The biggest spenders on reports that name it. A report names several issues, so each figure is the whole report.

Who files the lobbying

The firms on reports that name it, by how many clients they filed for.

Former staff now lobbying

Lobbyists whose filings list a past job here.

  • Martin HaydenDOI PRINCIPLE DEPUTY ASSISTANT SECRETARY, LMM; DOI DIRECTOR OF THE FISH AND WILDLIFE SERVICE; DIRECTOR OF THE BUREAU OF LAND MANAGEMENT · last filed 2025

In the news

Reporting that may mention this subject. Possible matches are labeled.

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