A group of frogs is called an army.
51
When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20
Ants make up 1/10 of the total world animal tissue. The total biomass of all the ants on Earth is about equal to the total biomass of all the people.
85
Spotted skunks do handstands before they spray.
32
A spider's silk is stronger than steel.
52
A blue whale's heart is the size of a Volkswagen Beetle!
37
The lungfish can live out of water for three years in a state of suspended animation.
48