Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9
Lurch, a Watusi bull, had the largest horns in the world.
32
Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12
A 42-foot sperm whale has about 7 tons of oil in it.
209
A lion in the wild usually makes no more than twenty kills a year.
186