Tigers can see 6 times better at night than humans.
305
Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12
Moths are unable to fly during an earthquake.
328
When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20
The reindeer is the only mammal that can see UV light.
17
Cats lose almost as much fluid in the saliva while grooming themselves as they do through urination!
205