An ant brain has about 250 000 brain cells. A human brain has 10,000 million so a colony of 40,000 ants has collectively the same size brain as a human.
118
Dolphins nap with one eye open.
-7
The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2
There's a breed of cat called Munchkin and they have tiny legs.
13
An elephant's tooth can weigh as much as 12 pounds.
24
A zoo in China gave a gay penguin couple the opportunity to raise a chick.
11
The seahorse is the only fish to have a neck.
12