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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지금 학습 시작하기댓글 173개
izzysk8er13년 이상cool- katie 13년 이상i did not now this and it is amazing i am sup[rized by all of the details.....................:)
- bri13년 이상wow i love this is is my news now
swirlylollypops13년 이상hummingbirds are sooo cute!!!
nikki00514년 이하there so cute !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
anna12314년 이하i know that already
charles_tialene_bubz14년 이하wow thats so cool
channell08약 14년1 year ago my
channell08약 14년thats kooooooooooooooollllllllllllllll- Animal Expert14년 이상How fascinating! Actually, at first I thought they used their tongues to pick up droplets of nectar, being right all along.