Penguins have a gland above their eye that turns saltwater into freshwater.
12
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
The seahorse is the only fish to have a neck.
12
When a male honey bee climaxes during sex, his testicles explode and then he dies.
27
When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20