How moth larvae carve out cozy, mobile homes inside Mexican jumping beans
You might know that moth larvae are the hidden creatures that make Mexican jumping beans jump. You might also know that Mexican jumping beans aren’t ‘beans’ at all, but seed pods – those of a shrub native to the Sonoran Desert, which straddles the border of Mexico, Arizona and California. But, as this video from the science documentary series Deep Look explores, burrowing further into the lives of Mexican jumping bean inhabitants still makes for highly fascinating viewing. Captured in stunning 4K resolution, this short film documents the months that a jumping bean moth larva spends hollowing out, residing inside, and manually repairing and relocating its 10mm home, before ultimately emerging in its mature form.
Video by KQED Science
Producer and Writer: Mike Seely
Narrator and Writer: Laura Klivans
Cinematographer: Kevin Collins

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