ML645454822
投稿者
日付
場所
- 年齢と性別
- 成鳥メス - 1; 成鳥オス - 1; 幼鳥、性別不明 - 1
- 音声
- 地鳴き; 相互鳴きあい; さえずり
- プレイバック(音声の再生)
- プレイバック(音声誘引)不使用
視聴覚メディア・ノート
Male and female duetting, while juvenile called from nearby. Breezy (wind noise). Adults about 20 feet to either side of me, singing from tall trees. See checklist for more details.
観察結果の詳細
Juvenile continuing to call from south of creek with a wide variety of calls including begging, "ehh", and screech calls. Attempted to record, but wind noise made most calls inaudible. Appears that the juvenile may be developing more complex vocalizations. At one point heard adult singing from top of tree, then some time after 6:38 a.m., adults duetting, each about 20 feet from me, one on each side in the canopy of main territory, while juvenile continued to call. A little surprised they were singing so close to me, although this pair is usually very tolerant. Left after recording, although appeared vocal activity was coming to an end with increasing light. Duetting might have went on for about 2-3 minutes total.
テクニカル・インフォメーション
- レコーダー
- マイク
- アクセサリ
- オリジナルのファイルサイズ
- 10.27 MB