The head of a jellyfish is called the "Bell."
6
Female kangaroos have three vaginas.
2
The Basenji dog is the only dog that is not able to bark.
4
Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19
It has been estimated that a bite from a grizzly bear can crush a bowling ball.
11
In 1955, the citizens of São Paulo were so upset with their government that they elected a rhinoceros named Cacareco (meaning rubbish) to the city council in protest, with over 100,000 votes.
18
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
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