The colossal squid has the largest eyes in the world.
4
It has been scientifically proven that stroking a cat can lower one's blood pressure!
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When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20
Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19
Worker bees must visit around 4,000 flowers in order to make one tablespoon of honey.
5
A 42-foot sperm whale has about 7 tons of oil in it.
209
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10