Ravens in Winter e-bog
131,30 DKK
(inkl. moms 164,12 DKK)
One of the most interesting discoveries Ive seen in animal sociobiology in years. E.O. WilsonWhy do ravens, generally understood to be solitary creatures, share food between each other during winter? On the surface, there didnt appear to be any biological or evolutionary imperative behind the ravens willingness to share. The more Bernd Heinrich observed their habits, the more odd the birds beha...
E-bog
131,30 DKK
Forlag
Simon & Schuster
Udgivet
7 oktober 2014
Længde
400 sider
Genrer
PSVW6
Sprog
English
Format
epub
Beskyttelse
LCP
ISBN
9781476794570
One of the most interesting discoveries Ive seen in animal sociobiology in years. E.O. WilsonWhy do ravens, generally understood to be solitary creatures, share food between each other during winter? On the surface, there didnt appear to be any biological or evolutionary imperative behind the ravens willingness to share. The more Bernd Heinrich observed their habits, the more odd the birds 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 ravens rather unconventional social habits. Bernd Heinrich is no ordinary biologist. Hes 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