The head of a jellyfish is called the "Bell."
6
Sheep, goats, octopuses, and toads have rectangular pupils.
7
Sloths take two weeks to digest their food.
243
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
The Lion's Mane Jellyfish is the largest jellyfish in the world. They have been swimming in arctic waters since before the dinosaurs (over 650 million years ago).
12
When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20
A zoo in China gave a gay penguin couple the opportunity to raise a chick.
11