University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/PassPigeon/...Barrow's...
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University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/PassPigeon/...Barrow's Goldeneye, Iceland Gull, Ringed Turtle Dove, two Mocking- birds, two Varied Thrushes,