The octopus does not have a blind spot.
273
The Basenji dog is the only dog that is not able to bark.
4
There's a rare breed of pig that looks like a sheep.
14
When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5
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
Worker bees must visit around 4,000 flowers in order to make one tablespoon of honey.
5