Crows and Ravens

ISBN-13: 9780791091159 / Angielski / Twarda / 2006 / 64 str.

James V. Bradley

Opis

To many people, there's something a bit scary about a big black crow or a raven, which is the largest member of the crow family. Crows and Ravens shows that these birds aren't so frightening after all. Investigate the world of these lively birds--how they find food, build nests, and raise families while struggling to stay alive in a changing world.