It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
Alligators can live up to 100 years.
337
A 42-foot sperm whale has about 7 tons of oil in it.
209
It has been estimated that a bite from a grizzly bear can crush a bowling ball.
11
A group of unicorns is called a blessing.
304
Two dogs were among the Titanic survivors.
262
Cats and dogs can hear ultrasound.
350