April 8th is National Zoo Lovers Day here in the United States and it's a great excuse to go visit the animals at your local zoo! Thanks to zoos, ordinary people can see and learn about animals from all over the world. If you simply can't make it to the zoo today, just look at these cute photos of zoo animals that we found instead.
Then boom, reality hits you.
This happened in the Henry Doorly Zoo in Omaha, Nebraska zoo last week. Kijito the Silverback gorilla charged and jumped onto the glass when the visitor had his back turned to the enclosure.