Today marks the start of the annual Christmas Bird Count, a bird census sponsored by the National Audubon Society that also happens to be the longest-running citizen scientist survey in the world. Each year the count runs from December 14 to January 5, giving bird lovers across North America a chance to join in, get outside, and spot some birds. The findings recorded by participants are collected and used to gauge the health of various bird populations. This information is then used to focus conservation efforts on particular species and geographical areas.
The Christmas Bird Count begins
Today in History
More Desktop Wallpapers:
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Step into the dark
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Darwin Day
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Red squirrel in Cairngorms National Park, Scotland
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Rapa Valley in Sarek National Park, Sweden
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Río Arazas in Ordesa y Monte Perdido National Park, Spain
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Chicagohenge
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Protect your neck
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Vernazza, Cinque Terre, Liguria, Italy
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Hey neighbor, it s World Space Week!
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Happy Easter!
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Bryce Canyon National Park turns 100
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Winter in the Finnish wilds
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75th anniversary of the Spruce Goose
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Kangaroo family for National Hugging Day
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Total solar eclipse
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Feel the spray in Monterey
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National Bison Day
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Black History Month
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Aloe in bloom
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Porto Timoni beach, Greece
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A garden of prickly delights
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Diwali lights in Guwahati, India
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Blue hour in Trondheim, Norway
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Life carries on, rising from a ship s skeleton
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Snow buntings take flight
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Happy Canada Day!
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Wake up, it s Darwin Day
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Guiding ships to safety
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Celebrating sea otters
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A hint of spring
Bing Wallpaper Gallery

