One litter of kittens can be produced by more than one father.
57
There was a cable network called The Puppy Channel that, for 3 years, broadcast only broadcast footage of puppies playing.
1
Squirrels will sometimes adopt orphaned baby squirrels that they’re related to.
12
When dragonflies mate, their tails form a love heart.
22
In 2011, archaeologists discovered the skeletal remains of a Roman couple who have been holding hands for 1,500 years.
81