Banging your head against a wall uses 150 calories an hour. The ant can lift 50 times its own weight,can pull 30 times its own weight and always falls over on its right side when intoxicated. A cockroach will live nine days without it's head, The male praying mantis cannot copulate while its head is attached to its body. The female initiates sex by ripping the males head off. Some lions mate over 50 times a day.
Butterflies taste with their feet.
Elephants are the only animals that can't jump. An ostrich's eye is bigger than it's brain. Starfish don't have brains. Polar bears are left handed. Humans and dolphins are the only species that have sex for pleasure.