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Saguaro Cactus
Photo: Saguaro cactus in Sonoran desert landscape
WALLPAPER
Because it is so close to the ocean, the Sonoran Desert receives more rain than any other desert, about 10 to 14 inches (25 to 35 cm) a year. This precipitation allows cacti like this saguaro to grow extremely large.
Photograph by Todd Gipstein

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