Eli the eel: A mysterious migration - James Prosek

TED-Ed
TED-Ed
1 میلیون بار بازدید - 11 سال پیش - View full lesson:
View full lesson: http://ed.ted.com/lessons/eli-the-eel...

They're slippery. They're slithery. And while they totally look like underwater snakes, eels are, in fact, unique fish that can breathe through their skin and even survive out of water. James Prosek tracks the life journey of Eli the Anguilla eel as she (yes, she) travels her mysterious "backward" migration from the sea to fresh water and back again.  

Lesson by James Prosek, animation by Cinematic.
11 سال پیش در تاریخ 1392/11/21 منتشر شده است.
1,008,566 بـار بازدید شده
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