北极的"居民"是如何过冬的?

Desert Cottontail Rabbit

Ubiquitous throughout North and South America, cottontail rabbits, including this desert variety, are noted for their fluffy "cotton" tail.

沙漠白尾灰兔

在北美洲和南美洲，这种白尾灰兔几乎到处可见，包括这种以毛茸茸的尾巴而闻名的沙漠白尾灰兔。