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
- lizzy14716112년 이상wow i love humming birds
- gfjgfjg12년 이상cool
- Tay Tay12년 이상Ahhhh man I was gonna put cool
- love0613년 이하cooooooool!!!!!!!!
- annbrinley13년 이하The hummig bird is cute and adorable very good awsome and great have you have a great summer because i did
- Casper13년 이하This was very ineresting to learn about I will never forget about these facts,
- bella98213년 이하cool cool cool
- bella98213년 이하Cool!!!
- lincoln약 13년cool
- hayhay약 13년that is cool