Five of the 15 wolves translocated in Colorado earlier this year have died Injuries from a foothold trap is what killed a female wolf that was found dead in northwestern Colorado in May, Colorado ...

Colorado Parks and Wildlife said Wednesday that necropsy results provided by U.S. Fish and Wildlife Services show that one wolf was killed by a mountain lion, while the second appears to have died ...

Investigations indicate a mountain lion attack and a lawful foothold trap are the apparent causes of two gray wolf deaths in Colorado. According to Colorado Parks and Wildlife, an investigation ...

The U.S. Fish and Wildlife Service announced Wednesday that it had completed necropsies on two female wolves that died in the spring. Both were among the 15 wolves relocated to Colorado in January ...

The U.S. Fish and Wildlife Service has released the official cause of death for two of the British Columbia wolves that died in Colorado this year. The federal agency reported that a mountain lion ...

DENVER, Colo. (KRDO) -- The causes of death for two grey wolves involved in the reintroduction effort have been confirmed by wildlife officials. The U.S. Fish and Wildlife Service (USFWS) confirmed ...

Another female wolf released in Colorado in January has died, Parks and Wildlife officials announced Friday morning, offering few details on a mortality alert received Oct. 30. The wolf, wearing ...