An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
15% of snails survive digestion by birds and are found alive in their droppings, potentially leading to the spread of snail populations.
1
A zoo in China gave a gay penguin couple the opportunity to raise a chick.
11
Early American humans hunted car-size armadillos and used their shells for houses.
12
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
A cat rubs against people not only to be affectionate but also to mark out its territory with scent glands around its face. The tail area and paws also carry the cat's scent.
293