Dolphins have names for one another.
18
Alligators can live up to 100 years.
337
When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10
Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12
A scorpion can hold its breath for up to 6 days.
19
Penguins have a gland above their eye that turns saltwater into freshwater.
12