Mount Rainier white-tailed ptarmigan finally receives a 'threatened' species designation
In July, the Mount Rainier white-tailed ptarmigan was officially listed as threatened by the U.S. Fish and Wildlife Service ...
Center for Biological Diversity3y
Threatened by Climate Change, Mt. Rainier Ptarmigan Proposed for Endangered Species Act Protections
SEATTLE— In response to a petition and litigation by the Center for Biological Diversity, the U.S. Fish and Wildlife Service proposed today to protect the Mt. Rainier white-tailed ptarmigan as a ...