Massive succulents against a mountainous backdrop, underneath the sun-kissed Arizona sky—it"s prickly perfection. Pictured here are saguaro (pronounced "sah-wah-roh") cacti at the Ironwood Forest National Monument in the Sonoran Desert. Even if you haven"t seen one in person, when you hear the word cactus, you"re probably thinking of saguaro—tall, green, cylindrical, with arms pointing upward. From tattoos to coffee cups, you"ll find this iconic symbol of Arizona on almost everything. Though they are slow growers, these plants have been known to live over 200 years and reach enormous heights, with a 78-footer setting the record. Another cactus, known as "Grandaddy," survived in the sweltering desert for about 300 years, eventually succumbing to old age in the early 1990s. Cacti may not be for everyone, but they tend to grow on you (figuratively, of course)!
Saguaro cacti, Ironwood Forest National Monument, Arizona
Today in History
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World Environment Day
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Valentines Day
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A snuggling ball of cute
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Fin whales: A success story
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Across the great plains of Africa
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Via Krupp, Capri, Italy
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Sailing on thick ice
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In orbit for Yuri s Night
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Discovery Day in Yukon, Canada
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Arc de Triomphe du Carrousel and the Louvre Pyramid
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The buzz about bees
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Celebrating Charles Darwin
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Land of the midnight sun
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An enduring vision
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Let the games begin
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Celebrating Bike to Work Week, May 14-18
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Does this chameleon look a little insecure?
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March of the flowers
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Day of the Dead
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Poppies in bloom
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Up, up, and away for Hot Air Balloon Day
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Merry Christmas!
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Think deep thoughts
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The Blue City of Jodhpur, Rajasthan, India
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Struck by Southwestern beauty
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Yarn bombing in the village of Gurnard, England
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A big birthday for Big Bend
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Let s face it: It s World Emoji Day
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Angkor, Cambodia
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The owl that loved football
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