Lurch, a Watusi bull, had the largest horns in the world.
32
Using a remote-controlled camera, biologists caught dolphins getting high by sucking on puffer fish. They were even caught passing the puffer fish around.
23
Only 3% of bird species have penises.
0
Meysi is one of the world's smallest dogs, measuring in at just 7cm tall, 12cm long, and weighing a meagre 250 grams (only slightly heavier than a hamster!)
11
Some older/less efficient worker termites will develop 'backpacks' of toxic chemicals that explode when the termite is threatened. They are essentially used as suicide bombers when the colony is being attacked.
8
An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
A cat can jump FIVE TIMES as high as it is tall!
371
The seahorse is the only fish to have a neck.
12