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Posted by Kent (174.27.245.1) on 08:02:15 08/23/13
From Scientific American and the Web:
The lone wolf's howl has long been chosen as a symbol of melancholy and loss. Now researchers have demonstrated that the choice was accurate. The best predictor of a wolf s howl is the closeness of the howler s relationship with a missing wolf (not its status) and is meant to provide a sound-based beacon to help the wandering wolf find its way back to the safety of the pack. Apparently even a wolf can have a best friend.
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