ML121968
投稿者
日付
場所
- 年齢
- 指定なし
- 性別
- 指定なし
- 行動
- 求愛、ディスプレイ、交尾; 採餌
- 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: A group of at least five birds, apparently a family, clearly seen together in a Coffeeberry (Rhamnus californica) bush at edge of riparian corridor along Coon Creek Trail; birds were 1-3 m up and 2-6 m (usually 2-4 m) away in a 5 m-tall bush; the undergrowth here was quite dense with Thimbleberry (Rubus parviflorus), Arroyo Willow (Salix lasiolepis), etc.; I ÒspishedÓ at break in tape to see if birds would call more frequently, but it had no apparent effect; only natural part was copied. A Turkey Vulture flying low overhead in latter part of the cut may have elicited some of these calls; this recording undoubtedly focused on more than one individual in this group; clear, sheltered from wind in canyon bottom, and in the upper 60s. Other Behaviors: Establish Flock Contact, Mate, Establish Parent Young Contact, Social Context: Family. Habitat: Deciduous Forest, Creek, Riparian, Thicket/Brush.
追加される種
テクニカル・インフォメーション
- レコーダー
- HHB PORTADAT PDR 1000
- マイク
- Sennheiser MKH 20
- アクセサリ
- Roche Parabola 74cm/17.7cm (29.1in/7in)
アーカイブ情報
- カタログ化
- 25 Jul 2005 - Curtis Marantz
- デジタル化
- 25 Jul 2005 - Martha Fischer
- 編集済み
- 25 Jul 2005 - Martha Fischer