Eli the eel: A mysterious migration James Prosek

View full lesson: 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.