ML460936611
投稿者
日付
場所
- 年齢と性別
- 成幼不明、性別不明 - 4
- 行動
- 求愛、ディスプレイ、交尾
- 音声
- 地鳴き; 飛翔さえずり; 非発声; 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
Precise number of individuals hard to estimate in pre-dawn twilight but at least 4, possibly more. I could hear multiple individuals calling from any direction I pointed my mic. Display songs started around 5:10am. Cut 1 - from the tents. Cut 2 - from the neighboring pasture away from the chickens. I recorded three sound types which generally overlapped with one another because multiple birds were calling but once or twice when a single bird did a display flight while singing (e.g. 03m43s). Good examples of each are as follows; display song - 7m19s calls (much like North American Colaptes) - 6m31s non-vocal flight display - 03m43s (while giving display song) They seemed to fly to a new location after each song bout. All displays and calls stopped after 5:45am
観察結果の詳細
Precise number of individuals hard to estimate in pre-dawn twilight but at least 4, possibly more. I could hear multiple individuals calling from any direction I pointed my mic. See recording notes and announcements for more details.
追加される種
テクニカル・インフォメーション
- レコーダー
- Nagra SD
- マイク
- Sennheiser ME62/K6
- アクセサリ
- Telinga Pro Universal MK2 Parabola
- オリジナルのファイルサイズ
- 48.89 MB