Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9
Sloths take two weeks to digest their food.
243
When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5
Termites are being researched as a possible renewable energy source as they can produce up to 2 litres of hydrogen from ingesting a single sheet of paper, making them one of the planet’s most efficient bioreactors.
24
George was the world's largest dog who weighed 233 pounds, stood at 43 inches tall from paw to shoulder, and ate 180 pounds of food a month.
7
Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6