산호초를 보호하는 큰 부리입을 가진 돌을 먹는 물고기
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마이크 길(Mike Gil) |
TED-Ed
• August 2020
전체 강의 보기: https://ed.ted.com/lessons/the-big-beaked-rock-munching-fish-that-protect-coral-reefs-mike-gil
As the sun rises over a quiet coral reef, one animal breaks the morning silence. Named for its vibrant scales and beak-like teeth, the parrotfish devours a particularly crunchy breakfast: rocks. Why would any creature take bites out of the seafloor? Mike Gil explores how these quirky and flashy foragers play a key role in defending the essential coral reef ecosystem.
Lesson by Mike Gil, directed by Franz Palomares.