Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
A banana slug can be 6-8 inches and their erect penis can be just as long. Also, their penises emerge from their heads. After sex, banana slugs eat each others penises.
17
A group of pugs is called a grumble.
10
The elephant shrew’s closest relative isn’t a shrew — it’s actually an elephant
9
Ants have tiny magnetic compasses in their antennae which help them navigate.
9