In Yellowstone’s wild chess match between wolves and cougars, it turns out the real power play is theft. After tracking nearly a decade of GPS data and thousands of kill sites, researchers found that ...

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 ...

Adult red wolves in the federal designated Red Wolf Recovery Area typically wear orange collars with location transponders and reflective orange coating. The collars help the U.S. Fish and Wildlife ...