Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
The Savannah is the largest domestic cat breed. It resembles a small leopard and behaves like a dog. They can grow up to 40 lbs, have an eight foot vertical jump, and can be trained to walk on a leash and play fetch.
17
Lobsters have blue blood.
476
A puppy is born blind, deaf, and toothless.
16
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23
When a male honey bee climaxes during sex, his testicles explode and then he dies.
27