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Pima Canyon, Santa Catalina Mountains, Arizona. April 11, 2010
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Pima Canyon, Santa Catalina Mountains, Arizona. April 11, 2010
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Pima Canyon, Santa Catalina Mountains, Arizona. April 11, 2010
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Pima Canyon, Santa Catalina Mountains, Arizona, April 11, 2010
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Pima Canyon, Santa Catalina Mountains, Arizona, April 11, 2010
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Pima Canyon, Santa Catalina Mountains, Arizona, April 11, 2010