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Mesa la Pitahaya
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Navajo Canyon Open Space Preserve, San Diego, San Diego County, California
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Lake Hodges, San Diego, California
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Saguaro National Park (near Tucson), Pima County, Arizona
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Saguaro National Park (near Tucson), Pima County, Arizona
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Saguaro National Park (near Tucson), Pima County, Arizona
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Saguaro National Park (near Tucson), Pima County, Arizona
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Saguaro National Park (near Tucson), Pima County, Arizona
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Saguaro National Park (near Tucson), Pima County, Arizona
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Saguaro National Park (near Tucson), Pima County, Arizona
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Saguaro National Park (near Tucson), Pima County, Arizona
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Saguaro National Park (near Tucson), Pima County, Arizona
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Saguaro National Park (near Tucson), Pima County, Arizona
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Saguaro National Park (near Tucson), Pima County, Arizona
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General Bravo, Nuevo León
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Indian Bread Rocks, Cochise County, Arizona
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General Bravo, Nuevo León
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General Bravo, Nuevo León
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General Bravo, Nuevo León
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General Bravo, Nuevo León
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San Ignacio Río Muerto, Sonora
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Kartchner Caverns, Cochise County, Arizona
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Lake Pleasent, Maricopa County, Arizona
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Lake Pleasent, Maricopa County, Arizona