Gray wolf is the only one species in North America. The other two purported species, the Eastern wolf and the Red Wolf are the mix of grey wolf and …

United States one true wolf – A theory that the red wolf may be a coyote is true, according to genetics. The United States study confirmed that just a …

PORTLAND — Wildlife officials released photos Thursday confirming that Oregon wolf OR-7 has sired his third litter of pups since establishing the …

“We found no evidence for an eastern wolf that has a separate evolutionary legacy. The gray wolf should keep its endangered species status and be …

Despite being removed from the endangered species list, gray wolves in Oregon continue to rebound as the Department of Fish and Wildlife …

This photo from a video taken on May 10, 2011 by an ODFW employee shows OR-3, a male wolf from the Imnaha pack, in Wallowa County. A member …

PORTLAND, Ore.— Wildlife officials today released photos confirming that Oregon wolf OR-7 has sired his third litter of pups since establishing the …

Only Gray wolf indigenous to North America A new study claims that there is only one distinct species of wolf indigenous to North America, the gray …

(Newser) – The US government recognizes three wolf species in North America: the red wolf, eastern wolf, and gray wolf. Two, it turns out, aren’t true …

Protection of populations comprising admixed genomes is a challenge under the Endangered Species Act (ESA), which is regarded as the most …