Federal wildlife officials on Tuesday moved to add the monarch butterfly to its endangered species roster, citing decades of steep population decline of the striking black-and-orange insect.

The monarch butterfly population continues to shrink due to factors such as climate change. People working to help the species say proposed federal protections could boost existing efforts.

After years on hold, the U.S. Fish and Wildlife Service (“USFWS”) is moving forward with a proposed rule to list monarch butterflies as ...

Threatened Species Status With Section 4(d) Rule for Monarch Butterfly and Designation of Critical Habitat, 89 Fed. Reg. 100662, et seq. The proposed rule, if it becomes final, could have ...

New protections for monarch butterflies are in the works as the U.S. Fish and Wildlife Service proposes a new rule.

The U.S. Fish and Wildlife Service has proposed listing the monarch butterfly as threatened after an estimated ... projects and research to bring the species back. The immediate focus would ...

The proposal to list the monarch as a threatened species is not a done deal. The FWS invites comments from the general public ...

The U.S. Fish and Wildlife Service recently decided to list the Monarch Butterfly as a threatened species. Tad Yankoski, ...

The U.S. Fish and Wildlife Service proposed listing the once-common monarch as threatened under the Endangered Species Act, and designating coastal California sites where the butterflies spend ...

The U.S. Fish and Wildlife Service proposed listing the once-common monarch as threatened under the Endangered Species Act, and designating coastal California sites where the butterflies spend ...