- 性別與年齡
- 成鳥，性別未知 - 1
- 行為
- 飛行中
- 聲音
- 叫聲
- 回播
- 未使用回播
影音備註
Contact calls of this species in addition to flight-display of male in background at the end. I believe the calls are of note-type "C", but they could have been of type "E" instead (following Rusch et al. 1996, BNA). There is an Aerial Display in the latter part of the recording, followed by four or five "Dive Sounds" at the end of the recording, several of which are in the background of announcement. The single "Chip" note at the beginning was given by Calypte anna. (09Dec2004).
技術資訊
- 錄音機
- NAGRA IV-S
- 麥克風
- Sennheiser MKH 106
- 配件
- Roche Parabola 60cm/14.5cm (23.6in/5.7in)
檔案資訊
- 已登錄的
- 15 May 2002 - Annette Nadeau
- 已數化的
- 5 Feb 2014 - Brad Walker
- 已編輯的
- 5 Feb 2014 - Brad Walker