- 性別與年齡
- 雌成鳥 - 1; 雄成鳥 - 1
- 回播
- 未使用回播
影音備註
NOTES: Nest in old Cottonwood stump; Purpose of sound: alarm note; Behavior accompanying vocalization: perched 6ft. from ground in branches of Cottonwood stump regrowth; When not vocalizing, birds were feeding.
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
- 6 Jun 2001 - Lauren A. Serafin
- 已數化的
- 8 Jun 2001 - Lauren A. Serafin
- 已編輯的
- 19 Feb 1991 - Heather Wood