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. 16 pages of drawings.
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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. 16 pages of drawings.
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Add this copy of Ravens in Winter to cart. $10.13, fair condition, Sold by Seattle Goodwill rated 5.0 out of 5 stars, ships from Seattle, WA, UNITED STATES, published 1991 by Vintage Books USA.
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Fair. May have some shelf-wear due to normal use. Your purchase funds free job training and education in the greater Seattle area. Thank you for supporting Goodwill's nonprofit mission!
Add this copy of Ravens in Winter to cart. $10.14, fair condition, Sold by Blue Vase Books rated 5.0 out of 5 stars, ships from Interlochen, MI, UNITED STATES, published 1991 by Vintage.
Add this copy of Ravens in Winter to cart. $10.38, good condition, Sold by Seattle Goodwill rated 5.0 out of 5 stars, ships from Seattle, WA, UNITED STATES, published 1991 by Vintage Books USA.
Choose your shipping method in Checkout. Costs may vary based on destination.
Seller's Description:
May have some shelf-wear due to normal use. Your purchase funds free job training and education in the greater Seattle area. Thank you for supporting Goodwill's nonprofit mission!
Add this copy of Ravens in Winter to cart. $24.03, good condition, Sold by BookHolders rated 5.0 out of 5 stars, ships from Gambrills, MD, UNITED STATES, published 1991 by Vintage Books USA.
Add this copy of Ravens in Winter to cart. $23.95, new condition, Sold by GridFreed rated 4.0 out of 5 stars, ships from North Las Vegas, NV, UNITED STATES, published 1991 by Vintage.
Add this copy of Ravens in Winter to cart. $41.39, good condition, Sold by Bonita rated 4.0 out of 5 stars, ships from Newport Coast, CA, UNITED STATES, published 1991 by Vintage.
Add this copy of Ravens in Winter to cart. $81.16, new condition, Sold by Bonita rated 4.0 out of 5 stars, ships from Newport Coast, CA, UNITED STATES, published 1991 by Vintage.
Add this copy of Ravens in Winter to cart. $83.52, new condition, Sold by GridFreed rated 4.0 out of 5 stars, ships from North Las Vegas, NV, UNITED STATES, published 1991 by Vintage.
