The Migration Of Birds With Special Reference To Nocturnal Flight (Paperback) (ISBN-13: 9781021540539)

H. A. Winkenwerder's scientific study of bird migration offers a detailed look at the phenomenon of nocturnal flight. With careful observations and thorough analysis, Winkenwerder sheds new light on how and why birds migrate, and what implications this has for the study of animal behavior and ecology.

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