A hummingbird weighs less than a penny.
1k
The lifespan of the common goldfish is over 20 years!
60
The animal responsible for the most human deaths worldwide is the mosquito.
200
On some Caribbean islands, the oysters can climb trees.
58
A polar bear's skin is black. Its fur is not white, but actually clear.
25
A female ferret will die if it goes into heat and cannot find a mate.
143