著者

羽田 健三 市川 武彦

出版者

日本生態学会

雑誌

日本生態学会誌 (ISSN:00215007)

巻号頁・発行日

vol.17, no.5, pp.182-189, 1967-10

被引用文献数

1

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Continued from the previous report, this one deals with the percentage of works shared between the male and female, territory, predator, family life and reproductive rate, based on the results of outdoor observations for the purpose of studying the life history of the birds in the Zenkoji basin (altitude about 400m) in the northern part of Nagano Prefecture from 1963 to 1964. The main part of the observations was done in the Nagano district in the center of the basin, and most of the life history during the breeding season of the bird was described based upon the observation of one nest in 1964.