How did feathers evolve?

Today we have birds. Millions and millions of years ago we had feathered dinosaurs. What happened in between?

In this recently posted TEDEd video, science journalist Carl Zimmer explains 200-million years of feather-evolution in just three minutes, with the help of some fine animation work by Armella Leung. Check out the rest of the lesson over on TEDEd.

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I'm a dinosaur, bitch!