投稿者
日付
場所
- 年齢と性別
- 成鳥、性別不明 - 1
- 音声
- 地鳴き
- 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
NOTES: (Range Status: Range Extension; Species Sound: Isolated; Sound Delivery Rate: Sporadic; General Climate: Wet; Cover Den: Med; Format: 1/2 TRK MONO; Noise Reduction: Dolby B 1C; Bias: metallic; Equalization Type IV,70US) To -10db. Bird was circling overhead, white, with pointed wings, looking like a large tern, giving this call. This species has been increasing in California, and has been seen uncommonly around Medford, Oregon, 30 miles south this fall and winter. This is my first knowledge of a sighting in the Grant's Pass area. [Not sure this is correctly identified, but if it is, the vocalization is not typical for this species. Quality unchanged (2-3) - CAM - 23 November 2004]. Habitat: Forest, Freshwater, Coniferous Forest, Deciduous Forest, River, Riparian, Second-growth.
テクニカル・インフォメーション
- レコーダー
- SONY TC-D5M
- マイク
- アクセサリ
- Parabola 45.7cm/11.4cm (18in/4.5in)
アーカイブ情報
- カタログ化
- 11 Apr 2001 - Marilyn Moskal
- デジタル化
- 9 Oct 2002 - Sarah Benson-Amram
- 編集済み
- 10 Oct 1988 - Gail P. Senesac