. The Canadian field-naturalist. o ^ UNMATED ^ MALE PELAGIC CORMORANT CENSUS OF OCCUPIED NESTS 1959 SONG SPARROW TERRITORIES 1-7 MAY 1962. D PROFILE A-B ;jgft BRUSH i TREES \SM STEEP CUFF (TO SCALE) Figure 2. Map of Mandarte Island showing distribution of nesting birds. Notes on use of names Double-crested Cormorant and Glaucous-winged Gull are unwieldy com- mon names, so we have generally used "Double-crest" and "Glaucous-wing" in the species accounts. Latin nomenclature follows the 1957 check-list, though there are arguments for ranking the Pigeon Guillemot as Cepp
. The Canadian field-naturalist. o ^ UNMATED ^ MALE PELAGIC CORMORANT CENSUS OF OCCUPIED NESTS 1959 SONG SPARROW TERRITORIES 1-7 MAY 1962. D PROFILE A-B ;jgft BRUSH i TREES \SM STEEP CUFF (TO SCALE) Figure 2. Map of Mandarte Island showing distribution of nesting birds. Notes on use of names Double-crested Cormorant and Glaucous-winged Gull are unwieldy com- mon names, so we have generally used "Double-crest" and "Glaucous-wing" in the species accounts. Latin nomenclature follows the 1957 check-list, though there are arguments for ranking the Pigeon Guillemot as Cepphus grylle columba, and Johnston (1961) has recently urged again relegating the Northwestern Crow to the subspecies level (Corviis brachyrhynchos caurinus).. 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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