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379 pages • first pub 1989 (view editions) user-added
ISBN/UID: None
Format: Paperback
Language: English
Publisher: Vintage Books; Vintage International Ser.
Edition Pub Date: Not specified
Description
This intriguing book begins with a mystery: Why should ravens, birds thatare usually solitary, share their food in the dead of winter-behavior thatstrikes the author as decidedly "left-wing"? That riddle led Bernd Heinrich,the noted sociobiologist...
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379 pages • first pub 1989 (view editions) user-added
ISBN/UID: None
Format: Paperback
Language: English
Publisher: Vintage Books; Vintage International Ser.
Edition Pub Date: Not specified
Description
This intriguing book begins with a mystery: Why should ravens, birds thatare usually solitary, share their food in the dead of winter-behavior thatstrikes the author as decidedly "left-wing"? That riddle led Bernd Heinrich,the noted sociobiologist...