Tigers can see 6 times better at night than humans.
305
The ancestor of all domestic cats is the African Wild Cat which still exists today.
12
It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
Giant Anteaters' front legs look like a panda.
48
Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12
Penguins have a gland above their eye that turns saltwater into freshwater.
12