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 it"s 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 backwards. 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
Today in History
More Desktop Wallpapers:
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Pont Alexandre III, Paris, France
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Photo of the moons surface through a telescope
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Masai giraffes in the Serengeti
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Lake Tyrrell, Victoria, Australia
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Arches National Park, Utah, USA
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Inside the Nobel Peace Centre, Oslo, Norway
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The Old Man of Storr, Isle of Skye, Scotland, UK
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Chittorgarh Fort, Rajasthan, India
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Golden larches and Prusik Peak, Enchantments, Washington, USA
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Joshua trees under the Milky Way, California, United States
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Rolands Breach, Spain
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Pont de pierre, Bordeaux, France
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Almond trees in full bloom, California, USA
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Shi Shi Beach in Olympic National Park, Washington, USA
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Sea lion in a kelp forest, Baja California, Mexico
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Svolvaer, Lofoten Islands, Norway
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Two red-crowned cranes in Kushiro, Hokkaido, Japan
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Dunes at White Sands National Park, New Mexico
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An ultralight aircraft flying over the sands of Namibia
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Rolling hills of the Palouse, Washington, United States
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A delta in the Venetian Lagoon, Italy
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Hoffmanns two-toed sloth
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Jaswant Thada and Mehrangarh Fort, India
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Rapa Nui National Park, Easter Island, Chile
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Maya site of Copán, Honduras
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Asian swallowtail butterfly
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The Great Blue Hole, Belize
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European hedgehog
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Teide National Park, Tenerife, Canary Islands
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Ría Lagartos Biosphere Reserve, Yucatán, Mexico
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