The Gray wolf (Canis lupus) is not always gray. Many wolves, in Yellowstone and elsewhere, are black. It is a genetic color phase, like being blonde or brunette. This wolf is the alpha male of the Canyon Pack, in his prime.
Filename: canyon_alpha.jpg
Copyright All rights reserved to Meg Sommers Photography. No use without express written permission
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Wolf
Copyright All rights reserved to Meg Sommers Photography. No use without express written permission
View This Image's Galleries:
Wolf
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