ML318975881
投稿者
日付
場所
- 年齢と性別
- 成鳥メス - 1
- 行動
- 求愛、ディスプレイ、交尾
- 音声
- 地鳴き
- 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
From checklist: observed female first on the lake making loud, rasping calls (will add audio); later also observed fainter, high pitched sweeping upward calls (Macaulay Library ML158434231 record suggest might be the male response associated with courtship) or simply a contact call (Birds of the World); male call too faint to record well enough to add here)
観察結果の詳細
observed female first on the lake making loud, rasping calls (will add audio); later also observed fainter, high pitched sweeping upward calls (Macaulay Library ML158434231 record suggest might be the male response associated with courtship) or simply a contact call (Birds of the World); male call too faint to record well enough to add here; also observed tilting head back and males drinking which have been associated with courtship behavior although not definitive here
テクニカル・インフォメーション
- レコーダー
- iPhone app
- マイク
- アクセサリ
- オリジナルのファイルサイズ
- 921.28 KB