Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
17
Cats sleep for 70% of their lives.
8
A tortoise named Adwaita lived to 255 years old. To put it into perspective, he was born before the United States of America existed and his death was announced on CNN (1750-2006).
12
Vanilla flavoring is sometimes made with an ingredient from beaver pee.
82
A lion in the wild usually makes no more than twenty kills a year.
186
There's a rare breed of pig that looks like a sheep.
14
The ancestor of all domestic cats is the African Wild Cat which still exists today.
12