This is a picture of an elephant "parade." The elephants line up and do different moves or tricks. I think this is a very interesting thing that the elephants do. This proves that elephants are smart creatures.
A massive African Bush Elephant bull shakes his head in indignation. This guy is in musth, a heightened hormonal state leading to increased aggression and sexual drive. I was sitting in an underground research bunker when I took this photo.