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Ravens in Winter - Bernd Heinrich
Ravens in Winter - Bernd Heinrich
 
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Product Code: 1476794563

 
Why do ravens, generally understood to be solitary creatures, share food with one another during winter? On the surface, there didn't appear to be any biological or evolutionary imperative behind the raven's willingness to share. The more Bernd Heinrich observed their habits, the odder the birds' behavior became. What started as mere curiosity on Heinrich's part turned into an impassioned research project. This book explores the fascinating biological puzzle of the raven's rather unconventional social habits. Bernd Heinrich won the Henry David Thoreau Prize for literary excellence in nature writing in 2018.
Simon and Schuster, 1989, 2014. Paperback, 388 pp.

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