The Basenji dog is the only dog that is not able to bark.
4
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
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
Honeypot ants are a unique insect that use their own bodies as living storage pots of honey.
4
When cats are happy, they may squeeze their eyes shut.
10
Baks the blind boxer has a seeing eye goose named Buttons; a four-year-old goose who leads the pup around everywhere either by hanging onto him with her neck, or by honking to tell him which way to go.
16
In Australia, there are spiders big enough to eat snakes.
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