The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
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The male gypsy moth can "smell" the virgin female gypsy moth from 1.8 miles away!
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Ants began farming about 50 million years before humans thought to raise their own crops.
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The oldest known animal in the world was 'Ming' the 405 year old clam, discovered in 2007.
492
It has been estimated that a bite from a grizzly bear can crush a bowling ball.
11
The seahorse is the only fish to have a neck.
12
Beavers have orange teeth!
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