ヤンバルクイナ（Ｒａｌｌｕｓ　ｏｋｉｎａｗａｅ）の鳴き声とデュエットについて

• 池長 裕史

• 儀間 朝治

書誌事項

タイトル別名

• Vocal Repertoire and Duetting in the Okinawa Rail Rallus okinawae.

抄録

Calls and songs of the Okinawa Rail Rallus okinawae YAMASHINA et MANO were recorded with video camera and tape recorder in "Yanbaru", northern Okinawa Island. Vocalizations were described and analysed by sonograph and wave form; (1) Kyo call (Call I), (2) Gu call (Call II), (3) Krr calls (Solo-song I), (4) Kek duet and (5) Kek call (Solo-song II). Two birds were observed to duet without facing each other. Duetting was initiated by one bird assumed to be a male, while the other followed suit. Vocal calls then occurred either in unison or antiphonally. Each individual exhibited a distinct pattern of varied tones and interval of calls. Solo-song II resembled a duet, but each was distinct in wave form.

収録刊行物

• 山階鳥類研究所研究報告

  山階鳥類研究所研究報告 25 (1), 28-39, 1993

  公益財団法人 山階鳥類研究所

キーワード

• <i>vocalization</i>
• <i>duet</i>
• <i>Okinawa Rail</i>
• Rallus okinawae

詳細情報

• CRID: 1390001205037836032
• NII論文ID: 130003572774
• DOI: 10.3312/jyio1952.25.28
• ISSN: 18833659
• ISSN: 00440183
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可