And they've been found using gopher tortoise burrows in South Florida.

它是在佛罗里达州南部地鼠龟中被发现。

These adaptable birds traditionally nest in the burrows of prairie dogs.

这些适应了新环境本将巢穴驻在草犬鼠穴中。

At 12 meters, we can find the deepest burrows dug by animals — the Nile crocodile.

地表以下12米深地方，我可以找到动物能挖掘最深穴——尼罗河鳄鱼挖。

That length comes in handy for hunting in burrows.

这个长度在穴狩猎时能够派上用场。

Say, for example, that a muskrat burrows herself a den in one bank of a stream.

比如说，麝鼠会在溪流一岸给自挖个穴。

They're basically giant grumpy squirrels who dig burrows underground.

他基本上就是体型巨大、脾气暴躁且会挖地松鼠。

Some of the smaller species, like thescelosaurs and leptoceratops, could have burrowed underground and hibernated.

像奇异龙和纤角龙等小恐龙会挖个地冬眠。

Giant tortoises, however, can't burrow. And they sleep above ground.

然而，巨型陆龟却没有挖掘技能。他在地上冬眠。

On the exposed plateau, pikas never stray far from their burrows.

在毫无遮挡草上，鼠兔从不敢远离自穴。

Small mammals most likely burrowed underground.

小型哺乳动物很可能潜藏在地底。

Polar bears, groundhogs, even birds like grouse all make snow burrows to stay warm.

北极熊，土拨鼠，甚至是类，例如松鸡，都打雪来保暖。

Seeing it as getting my little burrow ready for a period of hibernation.

把它看作是让我小穴为冬眠做好准备。

So did early mammals— perhaps because of their ability to burrow and hibernate.

早期哺乳动物也是如此，这可能 是因为它能够挖和冬眠。

But that's because they're nocturnal, solitary and live in underground burrows.

但那是因为它在夜间活动、独居并且住在地下穴里。

The tiny bobtail, on the other hand, tosses sand over its body as it burrows away from prying eyes.

另一方面，这只小小短尾乌贼在躲避刺探眼睛时，会把沙子撒在身上。

Crabs now make their burrows directly beneath the beach lights and wait for their prey to come to them.

螃蟹将巢穴直接建在沙滩灯光下，等猎物自送上门。

A kangaroo rat or some other desert rodent inhales cocci while digging its burrow.

袋鼠鼠或其他一些沙漠啮齿动物在挖时吸入了球孢子菌。

A lopsided sign stuck in the ground near the entrance read, the burrow.

屋前斜插着一个牌子，写着“陋居”。

Officials have tried vaccinating individual ferrets and they've tried treating prairie-dog burrows with flea-killer.

官员曾尝试给雪貂接种疫苗，也曾尝试往草犬鼠穴里喷洒杀蚤剂。

During the day, they hide out in their burrows or in the foliage of trees.

它白天躲在自穴中或是在树木落叶下。