- 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：
额济纳旗|
富锦市|
连南|
漾濞|
龙川县|
兰溪市|
灌云县|
宁津县|
陆川县|
邳州市|
垫江县|
咸丰县|
海晏县|
桂林市|
聂荣县|
太和县|
双流县|
加查县|
葫芦岛市|
惠来县|
临洮县|
新和县|
布尔津县|
宜都市|
尼勒克县|
墨玉县|
宜昌市|
西峡县|
安国市|
横山县|
聂拉木县|
盐亭县|
辽阳县|
喜德县|
惠安县|
涟源市|
云林县|
长子县|
广昌县|
鄯善县|
韩城市|
0 Comment(s)
Print
E-mail China.org.cn, June 5, 2012
