Grizzly Bear Lower 48 Rulemaking


On January 8, 2025 the U.S. Fish and Wildlife Service announced a new and comprehensive approach to long-term grizzly bear recovery in the lower 48 states and the concerns of those living with and near bears. The Service is proposing a rule to clarify the geographic area where grizzly bears in the lower 48 states are subject to protection under the Endangered Species Act. The Service also proposes revisions to the current protective regulations to provide additional management flexibility for authorized agencies and individuals experiencing conflicts with grizzly bears. Learn more about the important details of this announcement: News Release: USFWS Proposes Update to Grizzly Bear Endangered Species Act Listing and Management and Questions and Answers.

Current Project Status

Map of proposed lower 48 grizzly bear Distinct Population Segment boundary, overlaid with current recovery zones.

These proposed actions published in the Federal Register on January 15, 2025. The public comment was open through May 16, 2025. No final rules have been published.

Project Documents

Lower 48 revision: proposed Distinct Population Segment with 4(d) rule:

12-month petition findings for Greater Yellowstone and Northern Continental Divide ecosystems