The flea can jump 350 times its body length, that is like a human jumping the length of a football field. A cockroach will live nine days without it's head before it starves to death. 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.
Starfish haven't got brains.