But food sharing only happened when the researchers artificially provisioned the owlets with extra food.

但只有当研究人员人地提供额外食物时，它们才会分享食物。

With 2 or 3 owlets to feed, it's a full-time job!

要喂养2到3只小猫头鹰，这是一项全职工作！

In addition, older owlets preferentially offered food to their hungriest siblings, even in the absence of grooming.

此外，即使没有梳毛作交换，年长者也更愿意最饥饿的兄弟姐妹提供食物。

He is also raising owlets in the village.

他也在村里养猫头鹰。

But they don't all hatch at the same time, which means the older owlets are generally larger and healthier than their younger brothers and sisters.

但它们不会同时孵化所有雏鸟，也就是说年长的通常比年幼的弟弟妹妹体型更大、身体更健康。

The arctic fox is no match for the owl and the young are safe for now. But in just a few days the owlets will be left entirely alone.

北极狐不是雪的对手，所以幼鸟现在是安全的。不过再过几天这窝雏鸟就会被彻底地单独留下。

It would have become an owlet moth that fluttered in the cool night air, but a few weeks ago, while developing in its egg, this wasp injected an egg of her own.

它会长成一只在清凉夜空中振翅飞翔的夜蛾，但是几周前，在毛毛虫卵孵化时，黄蜂注入了她自己的卵。