Perhaps the beavers of Beaver Dam chopped these trees down...I'm not sure. The bark has been removed, and the tree is rather smooth to the touch. I find it hard to believe that a human would take the time to make this perfect bridge, but who knows. It's as if it were specially designed though. The arch is perfect, there are no branches sticking out to get in your way as you scoot across it, and it doesn't budge an inch. Maybe animals know more about architecture than we give them credit for :)

Nature's perfection....

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