And zebra finch birds slow their songs and use higher tones to communicate with young.

斑胸草雀放慢歌声，用更高的音调与幼鸟交流。

They did the same with ten zebra finches, another small bird, to get a comparison.

他们对十只斑胸草雀（另一种小鸟）进行了同样的比较，以进行比较。

What if the baby never hears another zebra finch’s song?

要是雏鸟不曾听过其它 斑胸草雀的旋律呢？

A lot of what scientists know about bird song comes from studying zebra finches.

科学家关于鸟类鸣唱的很多知识 是通过观察斑胸草雀得来的。

But hide the same loudspeaker inside a toy painted to look like a zebra finch, and his learning improves.

但是， 将同一个扬声器藏在一个看起来像斑胸草雀的玩具里，他的学习能力就会提高。

If isolate zebra finches start a new colony, the young birds pick up the isolate song from their parents.

如果孤立的斑胸草雀开始了一个新的群体，幼鸟就会从它们的父母那里听到孤立的歌曲。

In the zebra finches, the LM did what they expected, responding more to dots that seemed to move from back-to-front.

在斑胸草雀身上，LM 做了他们预期的事情，对似乎从后向前移动的点做出了更多反应。

And after a few iterations, the melody actually starts to resemble the cultured songs sung by zebra finches in the wild.

反复几次之后，旋律实际上开始像斑胸草雀在野外所唱的文化歌曲。

And a study published this week in Science suggests that some incubation calls can even affect how Australian zebra finch embryos grow up.

本周发表在《科学》杂志上的一项研究表明，一些孵化电话甚至会影响澳大利亚斑胸草雀胚胎的成长方式。

Mylene Mariette: In the species that I study, the zebra finch, we found that the parents make a special call when it's hot.

Mylene Mariette：在我研究的物种中，斑胸草雀，我们发现父母在炎热的时候会发出特殊的叫声。