The cat brain weighs about 30g.
167
Only 3% of bird species have penises.
0
There’s a bonobo named Kanzi who has learned to build a campfire and cook his own food.
8
A group of pugs is called a grumble.
10
Drivers kill more deer than hunters do.
660
When cats are happy, they may squeeze their eyes shut.
10
A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6