A 42-foot sperm whale has about 7 tons of oil in it.
209
Rattlesnake mating sessions have been known to last more than 22 hours.
232
A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
Lurch, a Watusi bull, had the largest horns in the world.
32