A group of pugs is called a grumble.
10
The reindeer is the only mammal that can see UV light.
17
A zoo in China gave a gay penguin couple the opportunity to raise a chick.
11
Lurch, a Watusi bull, had the largest horns in the world.
32
When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20