- Great animal migrations
- Animal migration is the relatively long-distance movement of individuals, usually on a seasonal basis. It is a ubiquitous phenomenon, found in all major animal groups, including birds, mammals, fish, reptiles, amphibians, insects, and crustaceans.
China.org.cn
主站蜘蛛池模板：
日喀则市|
青州市|
贵溪市|
长丰县|
扶沟县|
巴马|
丁青县|
五原县|
乐清市|
宁晋县|
镇赉县|
寻乌县|
富锦市|
崇义县|
阳原县|
本溪|
吐鲁番市|
五峰|
巫山县|
佳木斯市|
师宗县|
宝应县|
蕲春县|
云和县|
壶关县|
台北县|
靖安县|
牟定县|
浦东新区|
礼泉县|
尚义县|
南陵县|
金门县|
樟树市|
兴和县|
祥云县|
舒兰市|
原平市|
合阳县|
肥东县|
漾濞|
0 Comment(s)
Print
E-mail China.org.cn, June 5, 2012
