Birds do not learn to build nests, but build them by instinct.

类并没有学习去巢，而是依本能去巢。

I thought that we could build our nest high up.

我想我们可以在高处巢。

Not enough nest space to go around.

的巢空间不足。

How they built their nests in summer.

它们是如何在夏天巢的。

Don't nest in the corn cribs.

不在玉米地里巢。

They build their nests on flat surfaces of the canyon walls.

他们在峡谷壁的平坦面上巢。

American dippers build their nests in the gorge, next to the Gunnison River.

美国河在甘尼森河旁边的峡谷巢。

It was the kind of barn that swallows like to build their nests in.

它是燕子巢的那种谷仓。

They'll steal his hair to make a nest.

它们会偷他的头发去巢。

These leviathans are making a journey to nesting sites they've used for generations.

这些庞然大物正在前往它们世代繁衍的巢之地。

Here's a plan for a floating goose nesting platform.

这是一个漂浮鹅巢平台的平面图。

But these birds are actually nesting in the middle of Chicago.

但这些实际上正在芝加哥中部巢。

These are rich in food and a prime location for nesting birds.

这里食物丰富是类巢的绝佳地点。

Nesting on this island looks idyllic.

在这个岛上巢看起来几乎完美。

Entomologists think the insects might have a nest there.

昆虫学认为它们可能在那里巢。

This right here is a plan for a Canada Goose nesting tub.

这是一个加拿大鹅巢盆的平面图。

That's why the flamingos go there to nest and lay their eggs.

这就是火烈去那里巢产卵的原因。

Wow, is that a bird building a nest, Duggee?

哇，那是小在巢吗，道奇？

The nesting season is soon over and the penguins return to the sea.

巢季很快结束，企鹅们回到了大海。

I think we've realised why the penguins don't nest here.

现在我们知道了为什么企鹅不在这里巢。