Only 3% of bird species have penises.
0
Unsinkable Sam (nickname of a German ship's cat) who served on 3 warships, one German, two British, all sank in action. The cat survived each sinking, floating away on wooden planks to rescue.
19
When dragonflies mate, their tails form a love heart.
22
The two oldest cats on record lived to 38 and 34 years old, both were owned by the same owner and lived off a diet of bacon, eggs, broccoli and coffee.
12
An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
In 1949, an official boxing match between a bear and a man was held. The bear won.
41
Sheep, goats, octopuses, and toads have rectangular pupils.
7