Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
A banana slug can be 6-8 inches and their erect penis can be just as long. Also, their penises emerge from their heads. After sex, banana slugs eat each others penises.
17
Scientists have revived a flowering plant from a fruit stored away in permafrost by Arctic ground squirrel 32,000 years ago.
16
Female kangaroos have three vaginas.
2
There’s a bonobo named Kanzi who has learned to build a campfire and cook his own food.
8
There's a competition in Sweden called Kaninhoppning, or rabbit show jumping.
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Squirrels forget where they hide about half of their nuts.
698
A group of kittens is called a "kindle".
10