Every spring the baby bird crisis occurs.

每年春天“幼鸟危机”都会发生。

A baby bird flew out of the nest.

一只小鸟飞出了鸟巢。

Didn't have enough money for a baby bird.

没有足够多的预算买一只小鸟。

They have one baby bird, or chick, every two years.

他们每两年生一只幼鸟或雏鸟。

Here's the same baby bird singing just two weeks earlier.

这是两周前唱歌的那只小鸟。

Mother bird goes up to the baby birds in the tree.

鸟妈妈飞到了宝宝的身边。

Fledging is the moment when the baby bird leaves the nest.

雏鸟长出飞羽时，正是它们离巢的时刻。

The adoption of a baby bird will probably result in failure.

收养幼鸟很可能以失败告终。

But they had written about a baby bird in their text messages.

但他们在短信中提到了一只小鸟。

" The baby bird had to struggle to spread its wings and fly" .

" 这只雏鸟不得不挣扎着展开翅膀飞起来。"

For example, Mother birds use a nest as a haven for their baby birds.

母鸟将鸟巢作为它们幼鸟的避风港。

And over time, the baby bird tweaks that tweet, to make it its own.

随着时间的推移，雏鸟不断调整这种叫声，然后演变成它自己的叫声。

It surrounds, well, the yolk, and helps gradually absorb nutrients to build a baby bird.

它包围着，嗯，蛋黄，有助于逐渐吸收营养形成一只鸡宝宝。

When the eggs hatch, the baby birds need help to survive—some more than others.

当蛋孵化出的时候，小鸟需要外界的帮助来生存——有一些小鸟需求更甚。

Come on, baby birds don't jump out of the nest. They need to be pushed.

行了，小鸟不会自己跳出巢。得有人推动他们。

For example: Mother birds use a nest as a haven for their baby birds.

鸟妈妈用鸟巢作为幼鸟的避风港。

The baby birds lived inside the family's home for six weeks before moving into their yard.

这些小鸡在这家人的屋里住了六个星期，然后搬到了院子里。

That makes sense because stress hormones are key to coordinating a baby bird's growth and maturation.

这合情合理，因为应激激素(皮质酮)是协调幼鸟成长与成熟的关键。

Wisdom is at least 68 years old and has raised at least 31 baby birds, or chicks.

智慧至少有68岁高龄了，她生了至少31只小鸟，也称雏鸟。

Some baby birds hatch blind and featherless, and need to be fed and kept warm by their parents.

一些小鸟破壳后是看不见的且没毛的，它们需要被父母喂养，保持体温。