Screw the howler monkeys. New rule: Do not taunt the hippos.

( Beware the enraged nile horse )

I found this surprising image during my daily photo slog.

Mad dash
An African game warden runs after disturbing a 2-ton hippo having its lunch on Aug. 24. The warden was wandering down a road in Murchison Falls National Park, Uganda, when he accidently disturbed the huge beast. Luckily, the animal gave chase for just a few yards before deciding it had made its point. Caters News / Zuma Press