Seventeen Yellowstone National Park wolves were killed in 2024, and among them was the fabled one-eyed female, 907F – the fifth -oldest wolf recorded in the park at 11.7 years old. She was killed by ...

A female gray wolf died in northwest Colorado on Friday, Jan. 16, marking the 12th death since Colorado Parks and Wildlife began its wolf reintroduction in December 2023. It is the seventh wolf to die ...

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 ...

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 ...

Another Colorado gray wolf is dead, bringing the total number of translocated wolves that have died since the start of reintroduction to 11, or nearly half of the 25 that were released in the state ...

Colorado Parks and Wildlife has given up on its hopes of releasing another batch of reintroduced wolves into the state this winter, in a potential setback to the voter-mandated reintroduction effort.