The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
In Australia, there are spiders big enough to eat snakes.
20
The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2
Vampire bats adopt orphans, and are one of the few mammals known to risk their own lives to share food with less fortunate roost-mates.
402
A puppy is born blind, deaf, and toothless.
16
Bats sleep 18-20 hours per day.
5