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A grey wolf crosses a path in Yellowstone National Park
The Gray wolf, Canis lupus,  known as the grey wolf, is a large canine native to Eurasia and North America. Montana. Winter snow
walking Canadian wolf walking through the snow with his tongue hanging out
Black wolf with golden eyes on the lookout in Yellowstone National Park, in Montana in western United States of America (USA). The wolf, also known as the gray wolf or grey wolf, is a canine native to Eurasia and North America. Wolves are the largest extant member of the family Canidae. Nearby towns are Mammoth, Gardiner, Cooke City. Larger nearby cities are Bozeman and Billings, Montana and Jackson, Hole Wyoming.
A pair of wolves size each other up
Most of the Druid grey wolf pack trot across the snow filled Lamar Valley in Yellowstone National Park. Pine trees and cottonwood trees are in the background. The gray wolf is the largest wild member of the Canidae family and an ice age survivor.
wolf on the Abruzzo Apennines during the winter
Wapiti Pack of Black Grey and White Wolves in the Hayden Valley of Idaho Wolf
Loup du matin
The Gray wolf, Canis lupus,  known as the grey wolf, is a large canine native to Eurasia and North America. Montana. Winter snow
North American Grey Wolf, canis lupus occidentalis, Adult standing on Snow, Canada
Grey wolf of black color struggling through deep snow looking for his pack in the Yellowstone Ecosystem  in Wyoming, in northwestern USA. Nearest cities are Bozeman and Billings Montana, Denver, Colorado, Salt Lake City, Utah and Jackson, Wyoming.
Dark wolf in winter setting of northern Minnesota. Dark wolves are more rare among gray wolves or timber wolves.
A closeup shot of a Canis lupus pambasileus in a snowy forest on a cold winter day
wolf in winter with snow
wolf in de sneeuw
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The gray wolf or grey wolf (Canis lupus) is a species of canid native to the wilderness and remote areas of North America. In winter with snow and close-up.
Coyote en la carretera de Yellowstone observando
Grey or gray wolf of black color standing in snow looking at camera in Montana in Yellowstone National Park in the United States of America (USA). John Morrison Photographer
Gray wolves have long legs that are well adapted to running, allowing them to move fast and travel far in search of food, and large skulls and jaws that are well suited to catching and feeding on large mammals. Wolves also have keen senses of smell, hearing and vision, which they use to detect prey and one another.
A black wolf peers out from behind a birch tree in northern Montana.
An Interior Alaskan wolf in the forest during winter on a blurry background
a wolf in Yellowstone National Park
Tundra wolf stalking toward camera
Dog is catching insects in the yard
NORTH AMERICAN GREY WOLF canis lupus occidentalis, ADULT STANDING ON SNOW, CANADA
Grey Wolf (dark colored) looking at camera in Yellowstone National Park near Mammoth Hot Springs, Montana, USA. Larger cities nearby are Bozeman and Billings, Montana.
Grey wolf, Canis lupus,single mammal on snow,
Wolf-dog in snowy forest
Free Images: "bestof:outdoor Black and grey wolf (female from Druid pack,"Half Black") walking in road near Lamar River bridge; Jim Peaco; December 31, 2003;"
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