The male seahorse carries babies and 'gives birth' to them instead of the female.
7
Female kangaroos have three vaginas.
2
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10
The elephant brain weighs about 6,000g.
274
When dragonflies mate, their tails form a love heart.
22
Squirrels forget where they hide about half of their nuts.
698
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