In Australia, there are spiders big enough to eat snakes.
20
When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5
Mosquitoes don't just bite you, they also pee on you.
11
Sergeant Stubby was the only war dog to be promoted to sergeant through combat in WWI. He saved his regiment from surprise mustard gas attacks, found and comforted the wounded, and even once caught a German spy by the seat of his pants, holding him there until American Soldiers found him.
16
Penguins have a gland above their eye that turns saltwater into freshwater.
12
A giraffe's kick is so powerful that it can decapitate a lion.
216