When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5
In 2005, in Africa, it was reported that three lions rescued a 12-year-old girl from kidnappers and guarded her for half a day until help came.
46
Cats and dogs can hear ultrasound.
350
The cat brain weighs about 30g.
167
Penguins have a gland above their eye that turns saltwater into freshwater.
12
Sharks have been on the planet longer than trees.
14