ML62962581
投稿者
日付
場所
- 年齢
- 指定なし
- 性別
- 指定なし
- 音声
- 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
観察結果の詳細
Martha was this first to hear this bird. In the field, even with my pitch adjusted hearing aids I could hear only the first two lower pitched introductory notes but could not hear the following high pitched trill. However, I recorded the song with my iPhone 7s Plus using the Song Sleuth app and on the sonogram of the recording I could easily see the architecture of the entire song leading first with the two lower pitched chip like sounds followed they the visible but unheard high pitched trill. I could also faintly hear the high pitched trill on the recording with the iPhone held next to my ear. On the uploaded recording there are two songs. Unfortunately the first and louder of the two songs is immediately followed by a nearby Field Sparrow.
テクニカル・インフォメーション
- レコーダー
- iPhone 6s Plus using Sibley's Song Sleuth app
- マイク
- None
- アクセサリ
- None
- オリジナルのファイルサイズ
- 650.04 KB