Center for Biological Diversity
FWSRulemakingFWS-HQ-ES-2025-0048

Endangered and Threatened Wildlife and Plants; Regulations for Designating Critical Habitat

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Last modified
Jan 13, 2026
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closed 218d ago
Center for Biological Diversity filings
4

Activity

Center for Biological Diversity filed 4 comments on this docket between Nov 25, 2025 and Dec 23, 2025. 122 other organizations filed here. The comment window closed 218d ago.

What Center for Biological Diversity filed (4)

Dec 23, 2025· Comment from Center for Biological Diversity· FWS-HQ-ES-2025-0048-12418

Please find attached the Center for Biological Diversity's comments on the regulations pertaining to Section 4(b)(2) of the Endangered Species Act.

Dec 23, 2025· Comment from Center for Biological Diversity, Save the Manatee Club, Defenders of Wildlife· FWS-HQ-ES-2025-0048-12367

On behalf of Save the Manatee Club, the Center for Biological Diversity, Defenders of Wildlife, and our millions of members, we submit the attached comments on the changes to the implementing regulations of the Endangered Species Act proposed by the U.S. Fish and Wildlife Service and/or the National Marine Fisheries Service. This letter is supplemental to other comment letters our respective organizations may have separately submitted.

Dec 22, 2025· Mass Mailing from Center for Biological Diversity· FWS-HQ-ES-2025-0048-11702

Please find attached 23,865 comments from Center for Biological Diversity supporters urging you to strongly oppose Endangered Species Act rollbacks.

Nov 25, 2025· Comment from Center for Biological Diversity· FWS-HQ-ES-2025-0048-0504

Please find the attached on behalf of the Center for Biological Diversity requesting an extension of the public comment period as well as a hearing in Washington, D.C.

Abstract

Please see the supporting and related materials in this docket for a document that summarizes the proposed rule.

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Endangered and Threatened Wildlife and Plants; Regulations for Designating Critical Habitat (FWS) — Center for Biological Diversity | OpenPolis