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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It’s Siblings Day!
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Ayutthaya Historical Park, Thailand
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Inside the Oculus
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Bernina Pass, Graubünden, Switzerland
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Sand dunes in the Sahara, Algeria
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Is that a smile?
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Happy trails for the 21st century
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Memorial Day
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A treaty for science
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Happy Pi Day!
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World Art Day
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In the Himalayas for International Mountain Day
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Dog days of summer
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Celebrating the UN’s International Day of Families
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World Donkey Day
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El Valle de la Luna, Chile
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Fin whales: A success story
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Big sky at Big Bend
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Happy 50th for the National Trails System!
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A hit ballet, long after its debut
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A step toward freedom
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Aw shucks, it’s oyster season in Galway
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Take this for a spin...
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Happy Thanksgiving
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Al-Khazneh in Petra, Jordan
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A tribute to the ancestors
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Spectacular views below!
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Bright and colorful peacock feathers
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How do ladybugs winter?
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Anshun Bridge, Chengdu, China