Investigating possible grizzly, wolf and lion kills can be a messy business. But there are vital clues in bloody, dismembered ...

But Paunovich soon realized it was Canis lupus: the gray wolf. The last wolves seen in Yellowstone — two pups — were killed ...

Wolf and wildlife advocates are mourning ... “She also had many pack mates to help hunt large prey like elk and bison (second leading cause of death). She also avoided humans, being cautious ...

The most famous wolf in Yellowstone National ... She also had many pack mates to help hunt large prey like elk and bison (the second-leading cause of death) and avoided humans.

Over time, technology allowed ever-more-deadly methods of killing, from aerial gunning using airplanes and helicopters to dumping gasoline into wolf ... hunts along the boundary to block the bison ...

Her death came after a fight with the Rescue Creek pack, an offshoot of her own. The rival pack crossed the Yellowstone River on Dec. 22 and attacked 907F and her pups as they were eating a bison ...

An incredible scene played out in Yellowstone National Park, where a pack of wolves were hunting down a bison! While the bison is running at incredible speed through the rocky terrain, one can’t help ...

Wolf and wildlife advocates are mourning ... “She also had many pack mates to help hunt large prey like elk and bison (second leading cause of death). She also avoided humans, being cautious ...