species extinction Ghost Cat Gone: Eastern Cougar Officially Declared Extinct The Revelator 24 January 2018 Animals By John R. PlattSay good-bye to the "ghost cat." This week the U.S. Fish and Wildlife Service officially declared the eastern cougar (Puma concolor couguar) to be extinct and removed it from the endangered species list. Read More Show Less the revelator wildlife species extinction animals eastern cougars ghost cats center for biological diversity cougar new england endangered species
