Add Yahoo as a preferred source to see more of our stories on Google. Colorado's gray wolf population has roamed north toward the Wyoming border, west toward Mesa County, south toward Conejos County ...

DENVER (KDVR) — The death of a gray wolf during routine collaring operations in Routt County last month was caused by acute cardiogenic shock, according to a necropsy and mortality report released ...

The female was previously part of the Plumas County Beyem Seyo pack. She was recorded because of her GPS collar. Having been eliminated from most of their historical range, wolf populations in the US ...

(FOX40.COM) — The first gray wolf to venture into Los Angeles County in nearly a century has Plumas County origins. BEY03F, a 3-year-old gray wolf, entered Los Angeles County earlier this weekend, ...