ML601405141
投稿者
Deborah House 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
Glen Helen Regional Park
San Bernardino, 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
- 指定なし
- 性別
- 指定なし
- 行動
- 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
観察結果の詳細
I finally caught up with them! Foraging over the big pond and calling. I saw one come down for a sip of water. The call was distinct. Single well spaced notes that sounded like a soft, and round somewhat reverberating Chew...chew. The sound brought this image to me that they were flying around in front of a concrete wall and their voices were bouncing off the walls. The one I saw best was a juvenile- it was a large swallow with all dark underwings, dark on top, maybe a dark throat, but lots of white below. The sun was harsh so I couldn't see much color.
テクニカル・インフォメーション
- レコーダー
- マイク
- アクセサリ
- オリジナルのファイルサイズ
- 791.05 KB