Why should ravens--which are usually solitary birds--share valuable food in the dead of winter? How clever are these birds? Do they have a language? These are some of the riddles that noted sociobiologist Bernd Heinrich, author of Bumblebee Economics and winner of the John Burroughs Medal, explores in this intriguing book, along with myths and lore surrounding this bird. 16 pages of drawings. Book is in like new condition, however, does have some staining on the outer top and bottom pages due to shelving. Does not affect the inside Pages.

ISBN: 9780679732365