Jellyfish as a species are actually older than dinosaurs and sharks.
383
The most expensive cow in the world was sold in 2009 for $1.2 million.
-3
Ants have tiny magnetic compasses in their antennae which help them navigate.
9
Travis was a chimpanzee who socialized with humans since birth. He could log onto a computer to look at pictures, watch TV using a remote control, brush his teeth, feed hay to his owner's horses, water plants, and learned the schedule of passing ice cream trucks.
11
Tigers, leopards, and jaguars love "Calvin Klein's Obsession for Men". The scent is used to attract animals to cameras in the wilderness, and was even a turn on for one pair of Jaguars who were subject to it.
17
The difference between antlers and horns is that antlers are shed each year and are made of bone while horns are kept for life and are made of living tissue and bone with a sheath that is very similar to human finger nails.
10
Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9
Cats are one of the only animals to domesticate themselves and approach humans on their own terms.
20