Hummingbirds know their drink-fly limits

BBC Wildlife|September 2023

New research shows that one particular species can function under the influence - up to a point

- Stuart Blackman

Hummingbirds know their drink-fly limits

When a hummingbird sips nectar from a flower, it’s drinking more than just sweet stuff – there’s a drop of the hard stuff in there, too. Nectar, like overripe fruit, is prone to fermentation, producing alcohol.

Happily, new research suggests that the birds might know when they’ve had enough.

この記事は BBC Wildlife の September 2023 版に掲載されています。

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この記事は BBC Wildlife の September 2023 版に掲載されています。

7 日間の Magzter GOLD 無料トライアルを開始して、何千もの厳選されたプレミアムストーリー、9,000 以上の雑誌や新聞にアクセスしてください。

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