Dennis Fahringer's blog http://fotofah.posterous.com Most recent posts at Dennis Fahringer's blog posterous.com Thu, 23 Jun 2011 18:28:00 -0700 "We are colorblind compared to birds." Birds see colors invisible to humans http://fotofah.posterous.com/we-are-colorblind-compared-to-birds-birds-see http://fotofah.posterous.com/we-are-colorblind-compared-to-birds-birds-see
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Wow!

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