A hummingbird weighs less than a penny.
1k
A puppy is born blind, deaf, and toothless.
16
Racehorses can wear out new horse shoes in one race.
38
Alligator snapping turtles can live for over 150 years. Scientists know this because some of the turtles had musket balls in their stomachs.
271
Vampire bats adopt orphans, and are one of the few mammals known to risk their own lives to share food with less fortunate roost-mates.
402
A polar bear's skin is black. Its fur is not white, but actually clear.
25
7,000 new insect species are discovered every year.
30
The ant, when intoxicated, will always fall over to its right side.
162