Bernd (Over 120,000 results)

Condition: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

Condition: Good. Good condition ex-library book with usual library markings and stickers.

Condition: Very Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc.

Paperback. Condition: Good. "One of the most interesting discoveries I've seen in animal sociobiology in years." --E.O. Wilson Why do ravens, often considered solitary birds, share food with one another in the harsh months of winter? At first glance, the behavior seemed to defy the rules of evolutionary biology. Yet the more biologist Bernd Heinrich observed these intelligent corvids, the more fascinating the puzzle became. In Ravens in Winter, Heinrich presents the groundbreaking ornithological research that redefined our understanding of raven social behavior. Blending meticulous science with vivid storytelling, he explores how ravens cooperate, communicate, and thrive in ways that challenge long-held assumptions about animal behavior. "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.…

Hardback. Condition: Good. "Each new page [is] more spellbinding than the one before--this is surely one of the most interesting books I've ever read."--Elizabeth Marshall Thomas, author of The Hidden Life of Dogs When Bernd Heinrich decided to write a memoir of his ultramarathon running experience he realized that the preparation for the race was as important, if not more so, than the race itself. Considering the physiology and motivation of running from a scientific point of view, he wondered what he could learn from other animals. In Why We Run, Heinrich considers the flight endurance of birds, the antelope's running prowess and limitations, and the ultra-endurance of camels to understand how human physiology can or cannot replicate these adaptations. With his characteristic blend of scientific inquiry and philosophical musings, Heinrich offers an original and provocative work combining the rigors of science with the passion of running.…

Paperback. Condition: Fair. "One of the most interesting discoveries I've seen in animal sociobiology in years." --E.O. Wilson Why do ravens, often considered solitary birds, share food with one another in the harsh months of winter? At first glance, the behavior seemed to defy the rules of evolutionary biology. Yet the more biologist Bernd Heinrich observed these intelligent corvids, the more fascinating the puzzle became. In Ravens in Winter, Heinrich presents the groundbreaking ornithological research that redefined our understanding of raven social behavior. Blending meticulous science with vivid storytelling, he explores how ravens cooperate, communicate, and thrive in ways that challenge long-held assumptions about animal behavior. "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.…

Paperback. Condition: Good. Why do aquatic frogs spend the winter buried in mud? Why to garter snakes coil together in dens? Animals hibernate in some unique ways. Discover the amazing ways hibernating animals spend the winter.

Hardback. Condition: Good. Cat, Sheep, Pig, Chick and Cow have been busy playing all day, but now it's time to go to bed. They need kisses, cuddles . and a very special friend before they can say, "Good night!" Little readers will love helping the friends pick out the perfect stuffed animal for bedtime using the 5 repositionable, reusable stickers. Löhlein, Henning (illustrator).…

Hardback. Condition: Very Good. Cat, Sheep, Pig, Chick and Cow have been busy playing all day, but now it's time to go to bed. They need kisses, cuddles . and a very special friend before they can say, "Good night!" Little readers will love helping the friends pick out the perfect stuffed animal for bedtime using the 5 repositionable, reusable stickers. Löhlein, Henning (illustrator).…

Condition: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc. Faust, Christine (illustrator).

Hardback. Condition: Fair. Cat, Sheep, Pig, Chick and Cow have been busy playing all day, but now it's time to go to bed. They need kisses, cuddles . and a very special friend before they can say, "Good night!" Little readers will love helping the friends pick out the perfect stuffed animal for bedtime using the 5 repositionable, reusable stickers. Löhlein, Henning (illustrator).…

Paperback. Condition: Very Good. "Each new page [is] more spellbinding than the one before--this is surely one of the most interesting books I've ever read."--Elizabeth Marshall Thomas, author of The Hidden Life of Dogs When Bernd Heinrich decided to write a memoir of his ultramarathon running experience he realized that the preparation for the race was as important, if not more so, than the race itself. Considering the physiology and motivation of running from a scientific point of view, he wondered what he could learn from other animals. In Why We Run, Heinrich considers the flight endurance of birds, the antelope's running prowess and limitations, and the ultra-endurance of camels to understand how human physiology can or cannot replicate these adaptations. With his characteristic blend of scientific inquiry and philosophical musings, Heinrich offers an original and provocative work combining the rigors of science with the passion of running.…

Condition: Acceptable. Item in acceptable condition! Textbooks may not include supplemental items i.e. CDs, access codes etc. Faust, Christine (illustrator).

Paperback. Condition: Good. "Each new page [is] more spellbinding than the one before--this is surely one of the most interesting books I've ever read."--Elizabeth Marshall Thomas, author of The Hidden Life of Dogs When Bernd Heinrich decided to write a memoir of his ultramarathon running experience he realized that the preparation for the race was as important, if not more so, than the race itself. Considering the physiology and motivation of running from a scientific point of view, he wondered what he could learn from other animals. In Why We Run, Heinrich considers the flight endurance of birds, the antelope's running prowess and limitations, and the ultra-endurance of camels to understand how human physiology can or cannot replicate these adaptations. With his characteristic blend of scientific inquiry and philosophical musings, Heinrich offers an original and provocative work combining the rigors of science with the passion of running.…

Condition: Acceptable. Item in acceptable condition! Textbooks may not include supplemental items i.e. CDs, access codes etc.

Board book. Condition: Fair. Löhlein, Henning (illustrator).

Paperback. Condition: Good.

Board book. Condition: Good. Löhlein, Henning (illustrator).

Paperback. Condition: Good.

Board book. Condition: Good. Faust, Christine (illustrator).

Paperback. Condition: Good.

paperback. Condition: Fair.

Board book. Condition: Good. Faust, Christine (illustrator).

paperback. Condition: Good.

Board book. Condition: Fair. Löhlein, Henning (illustrator).

Board book. Condition: Good. Löhlein, Henning (illustrator).

Paperback. Condition: Fair.

board_book. Condition: Good. Löhlein, Henning (illustrator).

Board book. Condition: Good. Faust, Christine (illustrator).

Board book. Condition: Good. Löhlein, Henning (illustrator).