冬季におけるカワガラスCinclus pallasiiの分散様式となわばり的行動  [in Japanese] DISPERSION PATTERN AND TERRITORIAL BEHAVIOR OF THE WINTERING BROWN DIPPER, CINCLUS PALLASII  [in Japanese]

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Author(s)

    • 橋口 大介 HASHIGUCHI Daisuke
    • 大阪市立大学理学部生物学教室:(現)京都嵐山自然史研究所研究員 Department of Biology, Faculty of Science, Osaka City University

Abstract

In winter, brown dippers are mainly solitary and exclusive in relationship with adjacent conspecific individuals. They drive other individuals out of their surrounding spaces along stream by threat (warning call, confronting) or aggressive behavior (chasing flight). The area along the stream, where a dipper can find others approaching is limited, and this area is defended as a territory. Some individuals are observed within narrow ranges (Sedentary type), and they held stable territorial ranges. On the other hand, others (Nomadic type) live within more extensive ranges, and change their territorial ranges day by day. Roosting individuals in upstream areas must be nomadic ones and they come downstream for feeding during the daytime.

Journal

  • JAPANESE JOURNAL OF ECOLOGY

    JAPANESE JOURNAL OF ECOLOGY 31(2), 161-170, 1981

    The Ecological Society of Japan

Codes

  • NII Article ID (NAID)
    110001881613
  • NII NACSIS-CAT ID (NCID)
    AN00193852
  • Text Lang
    JPN
  • ISSN
    0021-5007
  • NDL Article ID
    2318351
  • NDL Source Classification
    RA48(生態--動物)
  • NDL Source Classification
    ZR3(科学技術--生物学--植物)
  • NDL Call No.
    Z18-43
  • Data Source
    NDL  NII-ELS  J-STAGE 
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