The Social Lives of Birds: Flocks, Communes, and Families - Joan E. Strassmann

An exploration of all the ways in which birds are social creatures--from breeding to nesting to babysitting nIn The Social Lives of Birds, evolutionary biologist and author of Slow Birding Joan Strassmann examines what it means for birds of a feather to flock together. Some birds sleep together. Some join the foraging groups of other species. Some are only social during breeding season, forming nesting colonies in trees, cliffs, and sandbanks. Some are altruistic, helping to rear young that are not their own. Some males perform mating dances together. n nStrassmann explains how flocks provide …

Compară ofertele (1)

Ofertele sunt ordonate după preț, de la cel mai mic. Linkurile către magazine pot fi afiliate; comisionul nu schimbă ordinea. Cum ordonăm rezultatele

Momentan o singură ofertă pentru acest produs — adăugăm magazine noi constant.