But Paunovich soon realized it was Canis lupus: the gray wolf. The last wolves seen in Yellowstone — two pups — were killed by rangers in 1924. “There was no time for us to get off the horses, set up ...

Yellowstone Wolf Project members begin processing captured wolves from the Junction Butte pack (left) and the 8-Mile pack. A gray wolf, Canis lupus The carcass of a bison that drowned in the ...

Nicknamed the “queen of the wolves,” 907F lived much longer than most grey wolves (Canis lupus) at Yellowstone ... a wildlife technician with the Yellowstone Wolf, Cougar and Elk Project ...

Some suggest there are just two species of wolf: the gray wolf (Canis lupus) and the red wolf (Canis ... 11 to 20 kilograms (24 to 42 pounds). In Yellowstone National Park, a tracking device ...

The gray wolf, also known as the timber ... and females 36–38.5 kg (79–85 lb). Like the red wolf, it is distinguished from other Canis species by its larger size and less pointed features ...

BOZEMAN, Mont.— In violation of state regulations, Montana Gov. Greg Gianforte trapped and killed a gray wolf on a ranch 10 miles north of Yellowstone National Park in February without first ...

the gray wolf (Canis lupus). In The Secret World of Red Wolves: The Fight to Save North America’s Other Wolf, North Carolina-based nature and science writer Beeland tells the oft-overlooked story of ...

The second round of gray wolf reintroductions in Colorado this month reignited statewide debate about the animals, government ...