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 December 2, 2022 / Modified dec 6, 2022 10:44 a.m.

Episode 346: How and why animals evolved in different color

Examining why certain animals look the way they do.
by Tony Perkins

Poison Dart Frog A poison dart frog with bright blue coloring.
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The Research Corporation for Science Advancement
Arizona Science

Episode 346: How and why animals evolved in different colors

This episode is supported by the The Research Corporation for Science Advancement.
NPR

Many animals blend in with their surroundings as a natural defense against predators, but others stick out with bright colors. University of Arizona evolutionary biologist John Wiens discusses why certain animals look the way they do.

John Wiens spoke with Leslie Tolbert, Ph.D professor emerita in Neuroscience at the University of Arizona.

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