A bird "chews" with its stomach. See more

Lobsters have pale blue blood. See more

Male lions can sleep for up to 20 hours a day. See more

25% of all fires of unknown origin are rat-caused. See more

Every year, you eat approximately 4 bugs in your sleep. See more

Dolphins have bigger brains than the brains of humans See more

A pig's orgasm lasts for 30 minutes. See more

A group of crows is called a murder. See more

An octopus can change its shape and color to blend in with its surroundings. See more