報告

投稿者

日付

場所

Cienegas de Lerma
Tianguistenco, Estado de México, Mexico
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: 19.2246988, -99.4936317
年齢と性別
成鳥、性別不明 - X
音声
地鳴き; 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

Songs and calls from a birding singing at close range in a tall reedbed that was part of an extensive marsh system. The first cut of song is natural, the second after playback. Likewise, the first cut of calls are natural, whereas the second is after playback. While singing the bird was mostly perched on top of the taller reeds, though not always prominently. The calls were given when the bird was moving (foraging?) much lower down, near the edge of the marsh, and may have been in response to my presence the first time. This is the same bird as in ML30556711, ML30556721, and ML30556731.

観察結果の詳細

Resident subspecies.

テクニカル・インフォメーション

レコーダー
Sound Devices 702
マイク
Sennheiser MKH20
アクセサリ
Telinga 22" parabola
オリジナルのファイルサイズ
88.2 MB