An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
Bats sleep 18-20 hours per day.
5
Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9
The Basenji dog is the only dog that is not able to bark.
4
Worker bees must visit around 4,000 flowers in order to make one tablespoon of honey.
5