When cats are happy, they may squeeze their eyes shut.
10
One litter of kittens can be produced by more than one father.
57
Squirrels will sometimes adopt orphaned baby squirrels that they’re related to.
12
A new born kangaroo is small enough to fit in a spoon!
7
A couple had their wedding rings engraved with a waveform of their own voices saying "I do."
10