When dragonflies mate, their tails form a love heart.
22
Giant Anteaters' front legs look like a panda.
48
Nervous dogs wag their tails to the left, and happy dogs to the right (from the dog’s point of view) – and fellow canines pick up on this lop-sided tail language.
10
Allegedly, Chrysippus, the Greek philosopher, died of laughter after getting his donkey drunk and watching it try to eat figs.
47
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109