kHz
- 年齡
- 未確定
- 性別
- 未確定
- 聲音
- 飛行叫聲
- 回播
- 未使用回播
影音備註
There are gulls in this recording that may distract the listener. What you are listening for is a low tonal humming sound given by pelicans in flight circling gliding and about to land on shore. Amazing!!
觀察細節
Two large groups loafing on shore or in shallow water. Later ~80 were seen thermaling and migrating.
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 5.51 MB