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How do scientists get the data they need to study birds? A lot of data is collected by volunteers, "citizen scientists," through bird surveys and bird…
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When America adopted the bald eagle as the national symbol in 1782, there may have been 100,000 nesting eagles. But the eagle population declined, in part…
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eBird was launched in 2002 by the Cornell Lab of Ornithology and National Audubon Society. It helps bird-watchers keep records of observations. It's…
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The Mountain Plover is a shorebird that spends little time on the beach and lives on the open Plains and nowhere near mountains.Rocky Mountain Bird…
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eBird was launched in 2002 by the Cornell Lab of Ornithology and National Audubon Society. It helps bird-watchers keep records of observations.It's…
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When America adopted the bald eagle as the national symbol in 1782, there may have been 100,000 nesting eagles. But the eagle population declined, in part…
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The North American Breeding Bird Survey is a cooperative effort between the United States and Canada.The bird survey is a long-term, large-scale,…