119th annual Christmas Bird Count hosted by Tahoe Institute for Natural Science.
Each of the citizen scientists who annually take part in the Christmas Bird Count (CBC) makes a valuable contribution to conservation. Participants collect critical data on bird population trends, and over the years, these volunteers have built a database unmatched by any other wildlife census. The Audubon Society and other organizations use the CBC database to assess the health of bird populations — and to help guide conservation action.
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