The technical term for a cat’s hairball is a “bezoar.”
117
Human birth control pills work on gorillas.
52
The reindeer is the only mammal that can see UV light.
17
Only female mosquitoes bite and drink blood.
28
Mosquitoes are attracted to the color blue twice as much as any other color.
28
A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6
Dogs can hear sounds that you cant!
2
A crocodile cannot stick out its tongue.
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