What is the world's largest fish?
The harmless whale shark holds the title of largest fish, with the record being a 59 footer captured in Thailand in 1919.
Reference: National Park Service
More animal facts.
The harmless whale shark holds the title of largest fish, with the record being a 59 footer captured in Thailand in 1919.
A polar bear's skin is black. Its fur is not white, but actually clear.
Sharks have special organs called ampullae of Lorenzini that detect the tiny electric fields produced by other animals' muscles, which helps them find hidden prey.