An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
Denmark has twice as many pigs as there are people.
66
15% of snails survive digestion by birds and are found alive in their droppings, potentially leading to the spread of snail populations.
1
The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
79
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
The male seahorse carries babies and 'gives birth' to them instead of the female.
7