The Potomac Valley Audubon's Birdathon is named in honor of Ruth Ann Dean, who was a founding member and ardent supporter of PVAS, a Board member in the early years, and an avid birder. In 2019, the Potomac Valley Audubon Society is sponsoring its tenth annual “Ruth Ann Dean Memorial Birdathon" during the weekend of May 11th and 12th. Register […]
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Ruth Ann Dean Memorial Birdathon
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