Hummingbirds Don't Suck Nectar In - They Drink It!
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For over two centuries, scientists have maintained that hummingbirds suck in nectar by capillary action (the same way liquid gets sucked up by a straw), using the tube-like channels that lie inside their tongues. However, a new study done by Alejendro Rico-Guevara, an ornithologist from the University of Connecticut, refutes that, and he has video footage to prove it.
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lizzy14716113년 이상wow i love humming birds- gfjgfjg14년 이하cool
- Tay Tay14년 이하Ahhhh man I was gonna put cool
- love06약 14년cooooooool!!!!!!!!
- annbrinley약 14년The hummig bird is cute and adorable very good awsome and great have you have a great summer because i did
- Casper약 14년This was very ineresting to learn about I will never forget about these facts,
bella982약 14년cool cool cool- bella982약 14년Cool!!!
lincoln14년 이상cool- hayhay14년 이상that is cool