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

The Black wolf is not a different species, but rather a colour variation of the Grey wolf. These wolves are extremely rare and are the product of crossbreeding between Grey Wolves and early ...

A female gray wolf traveled in watersheds—alongside natural water sources such as rivers and streams—in Chaffee, Park and Fremont counties in January, according to Colorado Parks and Wildlife's ...

DESCRIPTION: Gray wolves are the largest wild members of the dog family, with adults ranging from 40 to 175 pounds. Wolves' fur color is frequently a grizzled gray, but it can vary from pure white to ...

Colorado officials plan to capture up to 15 grey wolves from British Columbia's hinterlands to help the Centennial State re-establish the predators' long-lost population. In a statement ...

Colorado Parks and Wildlife has started capturing gray wolves in Canada as the second group of wolves in Colorado's reintroduction program is set to be introduced back in the state this month.

Twenty gray wolves hit the ground in Eagle and Pitkin counties in recent days, making tracks and so far not causing any reported problems for livestock as Colorado Parks and ...