The Great Backyard Bird Count is an annual four-day event that engages bird watchers of all ages in counting birds to create a real-time snapshot of where the birds are across the continent. Anyone can participate, from beginning bird watchers to experts. It takes as little as 15 minutes on one day, or you can count for as long as you like each day of the event. It's free, fun, and easy-and it helps the birds."
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2007 ResultsHighlights from the 2007 Great Backyard Bird CountRange expansions, shifting populations, and other trends. American Robins as Far as the Eye Can SeeGreat Backyard Bird Count participants document a massive winter roost |
