Hummingbirds Don't Suck Nectar In - They Drink It!
언어
읽기 수준
기사 듣기
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.
이 기사의 나머지 부분을 읽고 학습 도구에 액세스하려면 등록해야합니다.
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!!!
- nikki00513년 이상there so cute !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
- anna12313년 이상i know that already
- charles_tialene_bubz13년 이상wow thats so cool
- channell0814년 이하1 year ago my
- channell0814년 이하thats kooooooooooooooollllllllllllllll
- Animal Expert14년 이하How fascinating! Actually, at first I thought they used their tongues to pick up droplets of nectar, being right all along.