There's a rare breed of pig that looks like a sheep.
14
The reindeer is the only mammal that can see UV light.
17
Bats sleep 18-20 hours per day.
5
A zoo in China gave a gay penguin couple the opportunity to raise a chick.
11
Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217