Countershading: Why Do Penguins Wear Tuxedos

Thanks to Brilliant for supporting this episode of SciShow. Go to to grab a gift subscription to help your loved one spark a lifelong love of learning. Penguins are infamous for being ready for any formal event, yet it seems that we re still unsure why they, and numerous animals have this distinct color contrast. Hosted by: Michael Aranda SciShow has a spinoff podcast It s called SciShow Tangents. Check it out at Support SciShow by