NOVA Online | Wild Wolves | What’s in a Howl

 

What’s in a Howl?
by Fred H. Harrington
Professor of Ethology
Mount Saint Vincent University, Nova Scotia
Ask anyone about wolf vocalizations and the howl invariably springs to mind. Even though wolves bark, woof, whine, whimper, yelp, growl, snarl and moan a lot more often than…

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