Through the Glass www.youtube.com/watch?re load=9&v=iUg1HsBl-gE
Sometimes you can tell the animals are using humans for their own amusement. As the young adult male Bronx Zoo tiger who liked to wait til there were little kids standing on the rock ledges. He'd scare them on purpose. Knew they were too high up to get down on their own. He's splash water at adults or do belly flops into the pool to create a wave that hit the glass.
Then sometimes you could tell the animal was in a bad mood.
Miss going to the zoo. Maybe next year.