赤坂御用地に生息するタヌキのタメフン場利用と食性について Utilization of Fecal Pile Sites, and Food Habit of the Raccoon Dog (Nyctereutes procyonoides) in the Akasaka Imperial Gardens, Tokyo

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著者

    • 遠藤 秀紀 Endo Hideki
    • 国立科学博物館動物研究部:(現)京都大学霊長類研究所 Department of Zoology, National Science Museum:(Present address)Primate Research Institute, Kyoto University

抄録

On the raccoon dog (Nyctereutes procyonoides) in the Akasaka Imperial Gardens, we examined the fecal pile sites by using the sensor cameras and the food habits by analyzing the fecal contents. We confirmed ten fecal pile sites in the Gardens and took totally 191 photographs of the raccoon dogs in the sites. Each individual was similar in external appearance, and the mange was not observed in the photographs. From the photograph data, we suggest that the animal may also use the fecal pile sites as feeding areas. The seasonal changes of use frequency were demonstrated in some sites. The raccoon dogs were fairly active in both daytime and night time during the period of the examinations. The raccoon dogs mainly fed on insects, fruits, myriapods and small birds. Seasonal change of food habits was indicated and the coprophagous and coprophilic insects were exclusively confirmed in colder season. We suggest that the raccoon dogs may maintain the fecal piles to secure foods in sites in winter.

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被引用文献:  4件

各種コード

  • NII論文ID(NAID)
    110004709000
  • NII書誌ID(NCID)
    AN00379635
  • 本文言語コード
    JPN
  • 資料種別
    特集
  • ISSN
    00824755
  • NDL 記事登録ID
    7755148
  • NDL 雑誌分類
    ZU19(書誌・図書館・一般年鑑--学術一般・博物館)
  • NDL 請求記号
    Z21-208
  • データ提供元
    CJP引用  NDL  NII-ELS 
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