| From DVOC's Delaware Valley Birds: "Large lakes, rivers, coastal impoundments, and fields. Most common in the pine barrens. Hundreds winter in cranberry reservoirs. Freeze limited." |  © A & J Binns Flock calls of Tundra Swan
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| From DVOC's Delaware Valley Birds: "Large lakes, rivers, coastal impoundments, and fields. Most common in the pine barrens. Hundreds winter in cranberry reservoirs. Freeze limited." | © A & J Binns Flock calls of Tundra Swan
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