Porcupine caribou migration豪猪驯鹿群迁徙
Porcupine caribou migration豪猪驯鹿群迁徙
About 200,000 caribou of the Porcupine herd trek up to 2,400 km a year between winter forests in Yukon and the Arctic coastal plain of Alaska, where their calves are born.
豪猪驯鹿群大约有20万头驯鹿，每年在加拿大育空的冬季森林和阿拉斯加的北极海岸平原之间往返，行程可达2400公里。小驯鹿就在海岸平原上出生。
- Length长度
- 2,400 km2,400 千米
- Lives in栖息地
- Arctic tundra and northern forest北极苔原和北方针叶林
Fun fact趣味知识The herd is named after the Porcupine River, which the caribou swim across on their way.这群驯鹿的名字来自豪猪河，它们在途中要游过这条河。