Organ Pipe Cactus National Monument 
Opp.: 1.338 km². [VC, CG].
 Organ Pipe Cactus National Monument (Foto: Ken Lund).
 Saguaro Cactus (Foto: Public Domain).
 Bull Pasture Trail (Foto: Public Domain).
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 Bates Mountains (Foto: Public Domain).
 Rode kardinaal (Foto: Public Domain).
 Horned Lizard.
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