One reason that kittens sleep so much is because a growth hormone is released only during sleep.
212
A lion in the wild usually makes no more than twenty kills a year.
186
Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
17
Ants have tiny magnetic compasses in their antennae which help them navigate.
9
The world’s largest frog, the Goliath frog, can grow over 13 inches in length and can jump up to 10 feet in a single bound.
8