The video documents a seagull "dancing" to bring earthworms to the surface. When humans do this, it's called "worm-charming" or "worm-grunting." Wood turtles also use this technique, by repeatedly bumping their carapace against the ground.
Via Reddit.
Via Reddit.
Hilarious!
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the music makes the vid... awesome! LOL
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Seriously! The music is PERFECT!
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That's awesome! I did my master's thesis on this topic! But I focused more on humans doing this sort of thing...
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