The occurrence of Mottled Petrels in the Bering Sea

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概要

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• We summarized seabird census data from five research cruises, 1979 to 1985,in order to clarify the distribution of Mottled Petrels (Pterodroma inexpectata) in the Bering Sea. The northward incursion of Mottled Petrels into the Bering Sea occurred during the period from late June to mid-July. Most petrels were restricted to the central Aleutian Basin, where surface water temperatures were about 5.0-10.9℃. The number of Mottled Petrels in the Bering Sea was estimated to be about 1500000 birds.

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著者

• Ogi Haruo

  Research Institute Of North Pacific Fisheries Faculty Of Fisheries Hokkaido University

• Ogi Haruo

  Research Institute Of North Pasific Fisheries Faculty Of Fisheries Hokkaido University

• Yoshida Hidetsugu

  Research Institute Of North Pasific Fisheries Faculty Of Fisheries Hokkaido University

• Tanaka Hiroyuki

  Research Institute Of North Pacific Fisheries Faculty Of Fisheries Hokkaido University

• Tanaka Hiroyuki

  Research Institute Of North Pasific Fisheries Faculty Of Fisheries Hokkaido University

関連論文

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• The occurrence of Mottled Petrels in the Bering Sea
• Evaluation of bill furrows as age indicator in the Tufted Puffin Lunda cirrhata
• Feeding ecology and body size dependence on diet of the Sooty Shearwater, Puffinus griseus, in the North Pacific
• Extraction of lower carboxylic acids from aqueous solution by tri-n-octylamine.

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