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| This wolf with a dark coat is clearly visible on the white snow surrounding him. He has got a
threatening expression on his face. Wolves have scent glands all over their bodies, including
at the base of the tail, between toes, and in the eyes, genitalia, and skin. Pheromones secreted by these glands identify each individual wolf. A dominant wolf will "rub" its body against subordinate wolves to mark such wolves as being members of a particular pack. |
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;)
