It"s getting to be wildflower season in the Sonoran Desert in Arizona. That means it won"t be long before we see blooms from the big daddy of the cactus world—the saguaro. Our homepage pic shows just a glimpse of this amazing succulent. The saguaro is the largest of them all, with some of the oldest specimens reaching more than 50 feet tall. It can hold huge amounts of water—after plentiful rains when it"s fully hydrated, a saguaro can weigh between 3,200 and 4,800 pounds. In the right conditions, it will live more than 100 years, growing arms as it ages, creating that classic cactus profile that"s associated with the desert and Old West.
The desert blooms
Today in History
More Desktop Wallpapers:
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National Park Week: Haleakalā National Park, Hawaii
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Anybody out there?
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In the valley of the doll
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Merry Christmas!
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Sunbeams across Tartu County, Estonia
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Masai giraffes in Amboseli National Park, Kenya
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It’s Draw a Bird Day
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Wilderness Act anniversary
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The owl that loved football
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Pacific Park, Santa Monica State Beach, California
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An uncommon look at an American icon
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Opt outside today
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A water loch-ed castle
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Walton Lighthouse, Santa Cruz, California
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Prayer flags in Phobjikha Valley, Bhutan
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Overlooking the Douro
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Stuben am Arlberg, Austria
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Design for Each and All
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Burrowing owls
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A river runs through it
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Welcome to the Ring of Fire
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Anniversary of Bryce Canyon National Park
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Ancient storage in the Grand Canyon
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A magnificent monolith
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Night of the ‘Cold Moon’
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Oxbow Bend on the Snake River, Grand Teton National Park, Wyoming
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Deep in the North Woods wetlands
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Castle Stalker, Argyll, Scotland
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A throng of ice and spires
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Pride Month
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