- Ideas -
The wings generate a powerful hallucinogen.

- Inspiring official info -
Good at detecting and extracting "honey"
Can detect even tiny amounts of honey
Rubs honey all over itself to carry it
Waterproof
Flaps wings rapidly to release toxic dust

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- Interesting conclusions -
Butterfree get high on each other during sex, sometimes to the point of addiction.
She can smell when someone's in heat, even if they can't
Likes bukkake

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- Lore -
"Butterfree are very social. They gather at nesting grounds and even share their mates."
The wings make pheramones. They get high on each other during sex. Sometimes addicted.

Very social. They gather at nesting grounds to share mates. The wings contain a psychedelic pheramone. They get high on each other.
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