Animal Migration (Animal Behavior) by Gretel H. Schueller
Chelsea House Pub; 1 edition | June 1, 2009 | English | ISBN: 1604131276 | 120 pages | PDF | 13 MB
Migration is one of the most fascinating and dramatic of all animal behaviors. From insects and birds to reindeer and giant whales, many animals fly, swim, walk, and even hitchhike in search of better food, milder climate, or suitable mate. Some cross entire oceans; a few even circle the globe.