There are approximately three chickens for every human on Earth.
13
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
A tortoise named Adwaita lived to 255 years old. To put it into perspective, he was born before the United States of America existed and his death was announced on CNN (1750-2006).
12
George was the world's largest dog who weighed 233 pounds, stood at 43 inches tall from paw to shoulder, and ate 180 pounds of food a month.
7
In 1949, an official boxing match between a bear and a man was held. The bear won.
41
A puppy is born blind, deaf, and toothless.
16
If a vampire bat goes 2 days without drinking blood, they can die. However, well fed female bats will puke up blood and share it with other bats that they like in exchange for grooming.
13
Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6