Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
The elephant shrew’s closest relative isn’t a shrew — it’s actually an elephant
9
The largest earthworm on record was found in South Africa and measured 22 feet.
151
Alligator snapping turtles can live for over 150 years. Scientists know this because some of the turtles had musket balls in their stomachs.
271
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4