Domestic pigs average a top speed of about 11 miles per hour.
182
Squirrels forget where they hide about half of their nuts.
698
In 1955, the citizens of São Paulo were so upset with their government that they elected a rhinoceros named Cacareco (meaning rubbish) to the city council in protest, with over 100,000 votes.
18
A banana slug can be 6-8 inches and their erect penis can be just as long. Also, their penises emerge from their heads. After sex, banana slugs eat each others penises.
17
In 2005, in Africa, it was reported that three lions rescued a 12-year-old girl from kidnappers and guarded her for half a day until help came.
46
Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12
The oldest known animal in the world was 'Ming' the 405 year old clam, discovered in 2007.
492