And eight: Different colonies of babbling baby bats in Panama and Costa Rica, male and female, all babbled the same way.

八、无论在巴拿马还是哥斯达黎加，无论雌雄，不同群体的小蝙蝠说儿语时都一样。

A baby bat crawls up a funeral sari.

一只小蝙蝠爬上葬礼纱丽。

" Where are you? " By daybreak, the baby bat could hold on no longer.

“你在哪里？”到了天亮，小蝙蝠就再也坚持不住了。

It's a first-of-its-kind comparison, the  scientists say, that defines baby bat babbling.

科学家们说，这是史无前例的比较，它定义了小蝙蝠的牙牙学语。

Yovel and his colleagues monitored the interactions among bats in their colony for more than a year, and they checked the paternity of the baby bats that were born.

Yovel 和他的同事在他们的群体中监测蝙蝠之间的相互作用超过一年， 他们检查了出生的小蝙蝠的亲子关系。