. The Canadian field-naturalist. Figure 2. Semipalmated Sandpipers roosting in a 1 m^ quadra: 57 birds/m-. Photo by J. Figure 3. Semipalmated Sandpipers roosting in a 1 m^ quadra: 79 birds/m-. Photo by J. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Ottawa Field-Naturalists' Club. Ottawa, Ottawa Field-Naturalists' Club

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Keywords: ., bookauthorottawafi, bookcentury1900, bookdecade1910, bookyear1919