. The Canadian field-naturalist. ^1^. 5000 Figure 1. Malpeque Bay, Prince Edward Island. population, with some, but not all, birds apparently shifting to other breeding sites. This pattern contin- ues to apply in Maritimes and Quebec colonies (per- sonal observation; personal communications from G. R. Milton, Nova Scotia Department of Natural Resources and G. Chapdelaine, A. J. Erskine, and A. R. Lock, Canadian Wildlife Service). In Lake Ontario, most cormorants continued to attend a colony which was subject to shooting during the breeding season, although surviving birds suffered a sharp decr

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. The Canadian field-naturalist. ^1^. 5000 Figure 1. Malpeque Bay, Prince Edward Island. population, with some, but not all, birds apparently shifting to other breeding sites. This pattern contin- ues to apply in Maritimes and Quebec colonies (per- sonal observation; personal communications from G. R. Milton, Nova Scotia Department of Natural Resources and G. Chapdelaine, A. J. Erskine, and A. R. Lock, Canadian Wildlife Service). In Lake Ontario, most cormorants continued to attend a colony which was subject to shooting during the breeding season, although surviving birds suffered a sharp decrease in nest productivity (Ewins and Weseloh 1994).. 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