kHz
ML49936
- 年齡
- 未確定
- 性別
- 未確定
- 回播
- 未確定
影音備註
NOTES: Purpose of sound: the sighting of another large dark bird at a distance; Behavior accompanying vocalization: looking towards the unidentified bird as it flew by overhead; This series of calls ocurred at night. I did not know what actually stimulated these calls but they were similar to the ones given when a large dark bird flew over at a distance. These calls were never given when the large dark bird was close enough to identify. These calls were also similar to the ones given in welcome when I would return home from work.; For a history of this bird, see LNS #49924.
技術資訊
- 錄音機
- NAGRA III
- 麥克風
- Sennheiser MKH 104
- 配件
- Parabola 99.1cm/30.5cm (39in/12in)
檔案資訊
- 已登錄的
- 3 May 2001 - Lauren A. Serafin
- 已數化的
- 3 May 2001 - Lauren A. Serafin