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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A big birthday for Big Bend
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On the rebirth of the Olympic Games
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Frozen fun in the Canadian cold
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Arbor Day
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Yabba-Dabba-Doo!
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Ruins of St. Dwynwens Church, Ynys Llanddwyn, Wales
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International Day for Biological Diversity
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We heart Berlin
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Super sandy Sweet 16
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Remembering Krakatoa
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Bright and colorful peacock feathers
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Celebrating Pi Day
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Happy New Year!
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Palmyra Atoll National Wildlife Refuge
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To the 155th on the 155th
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National Take a Hike Day
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For Hispanic Heritage Month: Out of Many, One
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Don t forget—it’s World Elephant Day
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Neuschwanstein Castle, Bavaria, Germany
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World Turtle Day
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Balloons and camels are two ways to catch a ride here
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May we have this dance?
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Kiteboarding and windsurfing in Croatia
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World Population Day
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Death Valley National Parks Anniversary
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Poinsettia Day
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Eben Ice Caves, Upper Peninsula, Michigan
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Fin whales: A success story
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World Oceans Day
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Anniversary of Natural Bridges National Monument, Utah
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