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 ...

On December 12, the US Fish and Wildlife Service (FWS) issued a proposed rule to list the monarch butterfly as a threatened species under ...

This month, the U.S. Fish and Wildlife Service began seeking public input on a proposal to list the species as threatened with ... The proposal to list the monarch butterfly, and designate ...

The federal agency is proposing to list the butterfly as threatened ... species a legacy for our children and generations to come." This proposed rule will help build on and enhance monarch ...

The U.S. Fish and Wildlife Service is proposing protection for one of the nation’s most beloved species — the monarch ...

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 is proposing federal protections for the monarch butterfly. Last month, the service ...

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 ...

Monarch butterflies would be protected as a federally threatened species under a proposal announced this month by the U.S. Fish and Wildlife Service (FWS).