. The Canadian field-naturalist. 03:00 04:00 05:00 06:00 2000 2100 22' 40 â â n = 131 July 1 - 15 ^^ .. 03:00 04:00 05:00 06:00 20:00 21:00 22: 40 July 16 - 30 ^â 30 n = 180 n = 38. 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