In the 17th century, the Roman Catholic Church ruled that beavers were fish and could be eaten on Fridays.
In 1948 Idaho decided to airdrop beavers into wilderness areas using army surplus parachutes when they had outgrown their other habitats.
Scientists once tested the intelligence of beavers by playing the sound of running water on a field. Eventually, the beavers began covering the tape player with branches and mud.
Artificial Raspberry flavor is milked from the anal glands of a beaver.
Beavers have orange teeth.