1952 年 1 巻 1 号 p. 15-19
During the years from 1949 to 1951, the author joined eight trips planned by the Wildlife Branch, Natural Resources Section, GHQ (Tokyo) and the Ornithological Branch, 406 Medical General Laboratory, U. S. Army (Tokyo). Specimen records and brief notes of some not well known species, observed and collected during these trips to Hokkaido, northern Honshu (Pacific side) and southern Kyushu, are given. Many thanks are due to Mr. F. Wilke, Dr. H. E. McClure and Capt. R. B. W. Smith, by whom kindness some of the rare specimens were added to the author's collection. Fairly many sea bird records are given as the result of pelagic collection chiefly made with Mr. Wilke off the coast of northern Honshu and southern Hokkaido. Few more pelagic records from 1952 collection, made by the kindness of Mr. K. W. Kenyon, are added as additional note.