Dogs sometimes fake being sick to get attention.
26
A lion in the wild usually makes no more than twenty kills a year.
186
Vanilla flavoring is sometimes made with an ingredient from beaver pee.
82
Lobsters have blue blood.
476
The head of a jellyfish is called the "Bell."
6
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
Ants have tiny magnetic compasses in their antennae which help them navigate.
9