A silverback gorilla did not like being taunted at a zoo by a group of kids and it was quick to let them know who rules this yard.

The huge primate ran across the yard and pounced on the exhibits glass all while scaring everyone on the opposite end. You can see in the reflection of the window a little girl is pounding her chest, and apparently that was enough to upset this gorilla.

This isn't the first time we see a gorilla get upset at kids at a zoo. Checkout the link below. Seems like if you want to get a gorilla's attention at the zoo all that you have to do is beat on your chest.