It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
79
Rattlesnake mating sessions have been known to last more than 22 hours.
232
A puppy is born blind, deaf, and toothless.
16
When the "Elephant Whisperer" Lawrence Anthony died, a whole herd of elephants arrived at his house to mourn him.
25