The male seahorse carries babies and 'gives birth' to them instead of the female.
7
A group of unicorns is called a blessing.
304
Bats sleep 18-20 hours per day.
5
The Hercules beetle, despite weighing only 100 grams, can lift 8 kilograms, making it one of the proportionally strongest animals in the world.
8
Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6