Absurd Creatures, This Leech is a Pain in the Butt for Hippos

Hippos are tough animals with tough hides. So tough that there s a species of leech that has evolved to live and feed in the only part of the hippo where the sun don t shine. Ladies and gentlemen, the life and times of the hippo butt leech. Still havent subscribed to WIRED on YouTube CONNECT WITH WIRED Web: Twitter: Facebook: Pinterest: Google+: