And you have lemmings...that’s a nest indicating that lemmings are reserved...somewhat abundant.

还有旅鼠...这个巢表明是有旅鼠的...量有点儿大。

One lemming bought an icy treat, and then the rest of them followed.

只旅鼠买了份冰爽的冰棍，然后其他旅鼠纷纷仿效。

The lemming relies on the snow to hide.

旅鼠要依赖雪来藏身。

The lemming is one such animal.

旅鼠就是这样物。

Despite occasionally congregating in huge numbers the lemming prefers a solitary life style.

除了偶尔大量聚集以外旅鼠更喜欢独居生活。

In the Northern Hemisphere, Snowy Owls hunt for Lemmings.

在北球，雪鸮捕食旅鼠。

When there's plenty of Lemmings, we have a stable population of Snowy Owls.

当有大量的旅鼠时，我们有个稳定的雪鸮群。

But their numbers have fallen recently as has been the number of lemmings.

它们的数量最近有所下降，旅鼠的数量也有所下降。

To catch one, he uses a special pouncing technique, known as mousing.

为了捕捉旅鼠，他使用了特殊的扑击技术，称为捕鼠。

The DNA also showed the presence of animals including geese, hares, reindeer and lemmings.

DNA还显示了鹅、野兔、驯鹿和旅鼠等物的存在。

Once the lemmings finished their pawpsicles, they threw the sticks into a recycling bin.

旅鼠们吃完爪爪冰棍，就将冰棒棍扔进了垃圾回收箱里。

Almost everything they eat is the brown lemming here.

它们吃的几乎都是棕色的旅鼠。

Other sequences come from land animals, including caribou, hares, mastodons, geese, lemmings and ants.

其他序列来自陆地物，包括驯鹿、野兔、乳齿象、鹅、旅鼠和蚂蚁。

After just five weeks, these pups will be weaned and they will mostly eat lemmings.

仅仅五周后，这些幼崽就能断奶转而以旅鼠为主食。

Upon reaching the coast, the lemmings do not stop but swim by the thousands into the surf.

到达海岸后，旅鼠们并不会就此止步，而是数千只鼠起游进海浪里。

The lemmings eat everything in their path, continuing their destructive march until they reach the sea.

旅鼠会把路上所有的东西都吃掉，直继续着它们破坏性的行进直到到达海边为止。

The chicks will be fed strips of meat until they are big enough to swallow whole animals.

幼鸟会被喂以撕开的肉条，直到它们长大到足以吞下整只旅鼠。

When their food supply is sufficiently large, the lemmings live a normal, undisturbed life.

当它们的食物供应充足的时候，旅鼠们过着平常、不受侵扰的生活。

For lemmings, small fussy rodents, there is no place more comfortable than the Arctic tundra.

对于旅鼠这小而挑剔的啮齿类物来说，没有比北极苔原更舒适的地方了。

The lemmings leave their nests all together at the same time, forming huge crowds.

旅鼠会在同时间起离开它们的巢穴，组成巨大的迁徙群体。