One pair of rats has the potential for 15,000 descendants in a year. See more

A shrimp's heart is in its head. See more

Icthyomaniacs are people who are crazy about fish. See more

In Alaska, it is legal to shoot bears. However, waking a sleeping bear for the purpose of taking a photograph is prohibited. See more

The ant can pull 30 times its own weight. See more

Fish that live more than 800 meters below the ocean surface don't have eyes. See more

The female pigeon cannot lay eggs if she is alone. In order for her ovaries to function, she must be able to see another pigeon. See more

26% of all electric cable breaks and 18% of all phone cable disruptions are caused by rats. See more

Don't give a dog chocolate! Chocolate affects a dog's heart and nervous system; a few ounces are enough to kill a small dog. See more

The catfish has over 27,000 taste buds, that makes the catfish rank #1 for animal having the most taste buds. See more

Most marine fish can survive in a tank filled with human blood. See more

75% of wild birds die before they are 6 months old. See more

The average person eats eight spiders in their sleep in their whole entire lifetime! See more

An octopus in danger can squirt a stream of ink at its attacker. See more

Hummingbirds are the only birds that can fly backwards. See more

A cat has 32 muscles in each ear. See more