Female wolf from Harvey pack dies during state collaring effort, six months after wildlife official mistakenly shot a Sierra County juvenile ...

LARIMER COUNTY, Colo. — A necropsy performed by the U.S. Fish and Wildlife Service (USFWS) has found the likely cause of death for one of 10 gray wolves that was reintroduced in Colorado. For the ...

The causes of death vary, including being legally shot in Wyoming, killed by mountain lions and vehicle collisions. State wildlife officials have stated the mortality rate is within normal margins for ...

Twelve of Colorado's 25 released wolves have died. Here is a breakdown of their causes of death and which wolves are still ...

Mystery continues to shroud the circumstances of how Colorado's reintroduced wolf 2309 died, prompting wide speculation from the public and many unanswered questions from state and federal wildlife ...

COLORADO, USA — Colorado Parks and Wildlife announced on Tuesday that another wolf has died. According to the organization, they received a mortality alert for male gray wolf 2507 on May 31. CPW said ...

Just over two years into Colorado’s wolf reintroduction effort, 12 of the 25 wolves brought from Oregon and British Columbia have died. Colorado Parks and Wildlife maintains that while the level of ...

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 ...