At that locus, each wolf has two copies of a color gene, of which there are two possible alleles: gray or black, the latter being dominant. The 2018 study, conducted on wolves from four North American ...

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 ...

However, as it turns out, they are something of a rarity. Black wolves are the result of the ancient interbreeding of Gray ...

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

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 ...

WASHINGTON— Under a settlement approved today by a District of Columbia federal court, the U.S. Fish and Wildlife Service must draft a new recovery plan for gray wolves listed under the Endangered ...

Once among North America’s most widely distributed land mammals, gray wolves have also been among the most persecuted. State, local and private bounties and a federal extermination program nearly ...

Colorado Parks and Wildlife officials began working to capture gray wolves in Canada on Friday as part of the state's wolf reintroduction plan. Up to 15 wolves will be captured in British Columbia ...