ML219188311
投稿者
Rob Cahill 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
Finca Rubel Chaim (acceso restringido)
Alta Verapaz, Guatemala
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
- プレイバック(音声の再生)
- 指定なし
観察結果の詳細
This evening we were able to get close to a group of Highland Guan and record vocalizations. There were several individuals together, maybe 3 or 4. We got a good look at two of them. The sound seemed to have been made by each individual as it moved from one tree to another, not from the perched birds. The pitch is higher than one would guess coming from such a large bird. The staccato, rapid repetition is not a vocalization we often hear these birds make. Of the two birds we saw, both were adult males. John Cahill, who listened to these recordings later, describes them as alarm calls.
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
- 998.21 KB