Don't be such a bird brain. I know you can figure out what to do.

别这么笨脑筋，我知道你可以想出怎么做。

youdao

A bird brain is also much smaller than the brain of a monkey or other ape.

鸟类大脑同样也比猴子以及类人猿的大脑要小得多。

youdao

Using the term "bird brain" is one way to insult another person's intelligence.

使用bird brain这个措辞是侮辱另一个人智商的一种方式。

youdao

"When a bird hears another bird singing or sings himself, this seems to engage a very large number of genes in the brain.

VOA: standard.2010.04.05

"As you're hearing my words as I'm speaking, your brain is processing those words, and we think analogous to what's going on in the bird, there's genes in particular areas of your brain, that are being expressed very rapidly or decreased very rapidly to allow you to process that information."

VOA: standard.2010.04.05

The dopamine action in your brain makes you want to know, urgently, what will happen when you fire the bird.

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