Animals

Why Do Giraffes Have Patches?

Would you believe that giraffes' instantly recognizable pattern is more about temperature control than camouflage? It's true—those dark patches are places where the blood runs closer to the surface of the skin, venting off heat in the process. What's more, this system of heat regulation may have more to do with the giraffe's long neck than its high-altitude diet does. Watch the video below for more.

Is there something you're curious about? Send us a note or email us at editors (at) curiosity.com. And follow Curiosity on Facebook, Instagram and Twitter.

Why Do Giraffes Have Patches?

Share the knowledge!

Study Finds There Are Four Kinds Of Giraffes

Share the knowledge!

What Does The Giraffe Say?

Share the knowledge!
Written by Curiosity Staff May 8, 2017