Bernd Heinrich
Ravens in Winter Bernd Heinrich Reissue edition

Name: Ravens in Winter
Price: 2936 JPY
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Author: Bernd Heinrich

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Ravens in Winter

Bernd Heinrich

Reissue edition

?One of the most interesting discoveries I?ve seen in animal sociobiology in years.? ?E. O. Wilson

Why do ravens, generally understood to be solitary creatures, share food between each other 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 more odd the bird?s behavior became. What started as mere curiosity turned into an impassioned research project, and Ravens In Winter, the first research of its kind, explores the fascinating biological puzzle of the raven?s rather unconventional social habits.

?Bernd Heinrich is no ordinary biologist. He?s the sort who combines formidable scientific rigor with a sense of irony and an unslaked, boyish enthusiasm for his subject, and who even at his current professorial age seems to do a lot of tree climbing in the line of research.? ?David Quammen, The New York Times

400 pages

メディア	書籍 Paperback Book (ソフトカバーで背表紙を接着した本)
リリース済み	2014年10月7日
ISBN13	9781476794563
出版社	Simon & Schuster
ページ数	400
寸法	211 × 141 × 31 mm · 362 g
言語	英語