Butterflies Taste With Their Feet

Butterflies possess chemoreceptors on their tarsi (feet) that allow them to 'taste' potential food sources or host plants by landing on them. This helps them determine if a leaf is suitable for laying eggs or if a flower contains nectar.

Source

https://www.nationalgeographic.com/animals/insects/facts/butterfly

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Published: March 26, 2026
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Biology Animals Weird Insects Butterfly Taste Feet Senses Lepidoptera

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