When dragonflies mate, their tails form a love heart.
22
Rattlesnake mating sessions have been known to last more than 22 hours.
232
One in three dog owners say they have talked to their pets on the phone.
427
Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
The world’s largest frog, the Goliath frog, can grow over 13 inches in length and can jump up to 10 feet in a single bound.
8
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23
The seahorse is the only fish to have a neck.
12
There's a phone app called RoboRoach that allows you to remotely control a cockroach through a chip that you to manually implant into the unwitting critter.
10