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Old March 31, 2017   #26
Worth1
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Join Date: Feb 2006
Location: Den of Drunken Fools
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The caribou and birds fertilize the tundra every year.
The vast herds of Bison and flocks of birds did the same thing in the lower 48.
It wasn't until the 20th century that we even used man made chemical fertilizer.

It doesn't take a rocket scientist to notice plants are greener around animal dung.
I saw it on the tundra all of the time.


Worth
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