Let"s meet Anna"s hummingbird, seen in today"s image. Named after Anna Masséna, Duchess of Rivoli, it"s one of an estimated 366 hummingbird species, and is the most common species on North America"s western coast. With its shimmering emerald feathers and sparkling rose-pink throat, this little bird is a sight to behold. Hummingbirds are known for their incredible speed; they can flap their wings up to 80 times per second, allowing them to hover in place and even fly backward. Emily Dickinson aptly describes their swift movement: "A Route of Evanescence / With a revolving Wheel—." Their high metabolism requires them to eat constantly, so they spend their days flitting from flower to flower, sipping nectar and catching insects.
Annas hummingbird, Santa Cruz, California, USA
Today in History
More Desktop Wallpapers:
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River Thames, London, England
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International Tea Day
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Tree frog on leaf
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A young jaguar on a riverbank, Pantanal, Brazil
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International Dark Sky Week
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Madame Sherri Forest, New Hampshire, United States
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Trunks packed for road
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International Mountain Day
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Guru Nanak Gurpurab
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Persepolis, Iran
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It’s puffling season!
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International Day of Peace
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Pygmy three-toed sloth baby, Isla Escudo de Veraguas, Panama
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Sligachan Old Bridge, Isle of Skye, Scotland
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Hide-and-go-seek world champion
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Sharks, just living their lives
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Fly me to the moon
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Siblings Day
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World Otter Day
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Where history comes alive
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The Blue City of Jodhpur, Rajasthan, India
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Hemakuta Hill, Hampi
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The Jewel of Hampi
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New Years Eve in Rio de Janeiro, Brazil
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Butterfly Beach in Canacona, South Goa
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Celebrating Pi Day
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International Day for the Conservation of the Mangrove Ecosystem
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Happy winter solstice!
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Molokini crater, Maui, Hawaii, USA
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The world’s greatest oasis?
Bing Wallpaper Gallery

