The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
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
It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
Jellyfish as a species are actually older than dinosaurs and sharks.
383
The most expensive cow in the world was sold in 2009 for $1.2 million.
-3