When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5
Cats and dogs can hear ultrasound.
350
When cats are happy, they may squeeze their eyes shut.
10
Denmark has twice as many pigs as there are people.
66
Cats sleep for 70% of their lives.
8
When a male honey bee climaxes during sex, his testicles explode and then he dies.
27