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Crickets are extremely high in calcium . Caterpillars are a fantastic source of iron , thiamin , and riboflavin .

蟋蟀富含高钙，毛虫是铁、硫胺和核黄素的优质来源。

It is made from a parasitic fungus found on the tibetan plateau that uses caterpillars as hosts and kills them .

它是由一种在青藏高原发现的寄生真菌所制成，利用蝙蝠蛾毛虫作为宿主而后致其死亡。

In spring , caterpillars time their emergence to coincide with the bud burst of trees ; birds start nesting when they can feed those newly emerged caterpillars to their fledglings .

春天，毛毛虫的出现时间和树木的萌芽一致；鸟儿开始筑巢的时间要跟毛虫出现的时间吻合，用来哺育幼鸟。

We crawled like caterpillars munched on leaves and rolled ourselves into a cocoon and wait wait waited until we developed wings .

我们像毛虫一样匍匐前进，对着叶子大嚼特嚼，把自己卷成一个茧，然后等啊，等啊，一直等到我们长好翅膀。

Black widow spiders also use their webs to ensnare their prey , which consists of flies , mosquitoes , grasshoppers , beetles , and caterpillars .

黑寡妇蜘蛛也使用它们的网诱捕猎物，包括苍蝇、蚊子、蚱蜢、甲虫和毛虫。