The penguin is the only bird that can swim, but cannot fly.
1
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23
The most expensive cow in the world was sold $1.3 million.
160
It has been scientifically proven that stroking a cat can lower one's blood pressure!
456
Some ribbon worms will eat themselves if they cant find any food!
37
The ancestor of all domestic cats is the African Wild Cat which still exists today.
12
Giraffes are unable to cough.
50
Frogs cannot swallow without blinking.
41