kHz
ML31427231
投稿者
Lance Benner 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
South Fork Trail
Inyo, California, 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 - X
- 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
Soft calls by the first adult female. I watched the bird's mouth open to verify that she was making the sounds. Recorded in a meadow near a loud brook, so there's considerable background noise. I cropped the file at the end and amplified it by 7 dB in an attempt to make the calls easier to hear.
観察結果の詳細
I found two broods along New Army Trail east of Cottonwood Lake #1: One brood with one adult and one chick at the New Army Trail/Cirque Lake Trail junction; and the other one in small meadow about 3/4 mile to the east. Photos of both and faint audio recordings of one adult female. The second adult crossed the Cirque Lake Trail only about 15 feet in front of me but I didn't see its chick until it flushed when I was only a few feet from it.
テクニカル・インフォメーション
- レコーダー
- Sony PCM-M10
- マイク
- Sennheiser MKE-400
- アクセサリ
- オリジナルのファイルサイズ
- 10.34 MB