Iguanas have two penises!
55
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109
To find out if a watermelon is ripe, knock it, and if it sounds hollow then it is ripe.
84
When Koko, the gorilla famous for knowing sign language, was asked where gorillas go after death, she responded by signing “Comfortable hole, bye.”
23
We share 70% of our DNA with a slug.
218
Flamingos pee on their legs to cool themselves off.
49
