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Yara Haridy @Yara_Haridy
, 6 tweets, 4 min read Read on Twitter
TIL eagles have barbed tongues. 🦅

*ahem*

BARBS. ON. THEIR. TONGUES.

#Birds are so metal…
A thread 👇👇#scicomm
I study teeth.. but when animals lose their teeth through evolution they come up with other nightmarish solutions and I love them all.

Herons and Egrets have harpoon tongues.
Penguins have a solution for slippery fish.

Spoiler: Its a spike mouth.. like why did you go and lose teeth if you are just going go to do this!? 😒🐧
Woodpeckers have tongues that wrap around their skulls and end in... yup you guessed it a harpoon.

Imagesource:bit.ly/2SAGwSe
Even filter-feeding birds have come up with some scary efficient solutions.
Goose and flamingo chainsaw mouths let the water out but keep the yummy sludge in.
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