How terrifying is this silverback attack? Check out the zoo visitors’ reflections in the glass

This is what happens when a silverback gorilla has had enough of people staring at him in the zoo. Terrifying.

How terrifying? Have another watch, and look out for the terrified faces of the visitors reflected in the glass.

Here’s the full version.

Just in case you missed it…

Did it break the glass? Looks like it.