kHz
ML239093871
投稿者
Chris Wood この投稿者による視聴覚メディア プロフィール
日付
場所
Beatty Point
Monroe, New York, United States
この場所の視聴覚メディア 図解チェックリスト- 年齢と性別
- 成鳥メス - 1; 成鳥オス - 1
- 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
The first bird in this recording is the presumed female Sedge Wren based on behavior. When it came in, the singing (presumed male) did not respond aggressively, but instead went down into the grass with it. Male starts singing later in recording.
観察結果の詳細
**Rare and local migrant / breeder. First detected a single bird that called once. Then this bird started singing with great vigor, perching up in open for minutes at a time. I needed to get back for a meeting, and as I returned along the edge of the south field I found another singing bird. As I was recording the second, a presumed female came in calling below the singing bird and the two disappeared together into the grasses. At one point, the first bird also did a brief aerial display.
追加される種
- Swamp Sparrow Melospiza georgiana
- Red-winged Blackbird (Red-winged) Agelaius phoeniceus [phoeniceus Group]
- Common Yellowthroat Geothlypis trichas
- Song Sparrow (melodia/atlantica) Melospiza melodia melodia/atlantica
- Baltimore Oriole Icterus galbula
- Yellow Warbler (Northern) Setophaga petechia [aestiva Group]
- Northern Cardinal Cardinalis cardinalis
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
- Wildtronics Pro Mono
- アクセサリ
- Wildtronics 22" parabola
- オリジナルのファイルサイズ
- 7.74 MB