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.
Esta historia es de la edición September 2023 de BBC Wildlife.
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Esta historia es de la edición September 2023 de BBC Wildlife.
Comience su prueba gratuita de Magzter GOLD de 7 días para acceder a miles de historias premium seleccionadas y a más de 9,000 revistas y periódicos.
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