The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
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The colossal squid has the largest eyes in the world.
4
The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2
There’s a bonobo named Kanzi who has learned to build a campfire and cook his own food.
8
There was a bear called Wojtek who was adopted by Polish soldiers during WW2. It carried ammunition, wrestled with soldiers, and drank beer.
40
Sloths take two weeks to digest their food.
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