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
A cat can jump FIVE TIMES as high as it is tall!
371
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
When the "Elephant Whisperer" Lawrence Anthony died, a whole herd of elephants arrived at his house to mourn him.
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