this post was submitted on 28 Jun 2024
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A trans-oceanic flight of over 4,200 km by painted lady butterflies - Nature Communications (www.nature.com)
submitted 1 month ago by [email protected] to c/[email protected]
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Additional article: https://www.nytimes.com/2024/06/25/science/butterflies-ocean-migration.html?unlocked_article_code=1.2U0.moxh.43MfSjCSno_6&smid=url-share

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[โ€“] [email protected] 8 points 1 month ago (1 children)

"The overall journey, which was energetically feasible only if assisted by winds"

yeah you're right

[โ€“] [email protected] 2 points 1 month ago

They make that journey not knowing the wind will help them. Even so, all that time without feeding.