ML61042371

Northern Yellow x Prairie Warbler (hybrid) Setophaga aestiva x discolor

報告

投稿者

日付

場所

stakeout Yellow X Prairie Warbler 41st St. (2014-2018)
Allegan, Michigan, United States
この場所の視聴覚メディア 図解チェックリスト
地図
地図 座標: 42.5773489, -85.952782
年齢と性別
成鳥オス - X
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

視聴覚メディア・ノート

notice the short buzzed chip note at the end of the full song; we confirmed that the bird in question was actually singing this song by watching it sing through optics on several occasions

観察結果の詳細

Continuing from previous years. Apparently, this bird has changed its song compared to previous years when it sang similarly to Prairie Warbler. Song given very similar to Field Sparrow in overall cadence and individual note quality. I do not hear much similarity to Prairie Warbler song in this particular recording. This observation represents the first report of 2017. Chestnut mantle stripes seen well.

テクニカル・インフォメーション

レコーダー
iPhone SE
マイク
Zoom iQ7
アクセサリ
foam wind screen
オリジナルのファイルサイズ
36.23 MB