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TED-Ed

Why are fish fish-shaped? - Lauren Sallan

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7,651 Questions Answered

TEDEd Animation

Let’s Begin…

In tropical seas, flying fish leap out of the water, gliding for up to 200 meters, before dipping back into the sea. In the Indo-Pacific, a hunting sailfish swims up to 110 kilometers per hour. These feats are made possible by a fish’s form—which in most species is a smooth, long body, fins, and a tail. Lauren Sallan explains why these features are so common, and what it reveals about fish.

Watch the video and finish the Think section to complete the lesson.


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Meet The Creators

Educator
Lauren Sallan
Director
Igor Đurić, Mladen Đukić
Script Editor
Emma Bryce
Producer
Mladen Đukić
Art Director
Igor Đurić
Storyboard Artist
Igor Đurić
Animator
Mladen Đukić, Igor Đurić, Nemanja Vučenović, Igor Štikić, Sandra Marić, Aleksandar Bundalo
Editor
Nemanja Vučenović
Sound Designer
Nemanja Vučenović
Associate Producer
Bethany Cutmore-Scott, Elizabeth Cox
Content Producer
Gerta Xhelo
Editorial Producer
Alex Rosenthal
Narrator
Julianna Zarzycki
Fact-Checker
Francisco Diez

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