During World War 1, starving wolves amassed in such great numbers that Germans and Russians had a temporary cease fire to fight off the wolf attacks.
45
Vanilla flavoring is sometimes made with an ingredient from beaver pee.
82
Sloths take two weeks to digest their food.
243
Squirrels forget where they hide about half of their nuts.
698
The most expensive cow in the world was sold in 2009 for $1.2 million.
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