Did you know that in the US, the first Saturday in September is National Hummingbird Day? You do now! And what a terrific bird to celebrate. Hummingbirds, such as the Anna"s hummingbird in this photo, are crucial to healthy ecosystems. Many flowers have evolved funnel-shaped blooms specifically to attract hummingbirds—large insects like bumblebees can’t always squeeze into these tubular blossoms. But hummingbirds can plunge their long, narrow bills deep into the blooms to find the nectar that accumulates in the base and in the process, they spread pollen from flower to flower.
Humming along
Today in History
More Desktop Wallpapers:
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Eurasian lynx
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Is that a buzzing sound?
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Flocking together in the Antarctic
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Wildcat in a winter wonderland
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Male hooded merganser, Oregon
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Cloughoughter Castle, County Cavan, Ireland
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Horsetail Fall in Yosemite National Park, California
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Birds of a feather
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Earth Day
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Aw shucks, It s Oyster Day
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Holidays in the Venetian Lagoon
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Necropolis of Dargavs
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Sydney Harbour, New South Wales, Australia
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Patriot Day
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Shenandoah National Park, Virginia
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Gemsbok in Namibian sand dunes
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Why’s it called a spelling ‘bee,’ anyhow?
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Cape Town at dusk
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Monet still makes an impression
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Tough turf
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Star Wars Day
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Oxbow Bend on the Snake River, Grand Teton National Park, Wyoming
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National Bison Day
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Rethymno, Crete, Greece
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Arbor Day
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Polar bear season in Manitoba
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Brain coral
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Alam-Pedja Nature Reserve, Estonia
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Fall comes to the Last Frontier
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Killer whales in Spildra, Norway
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