kHz
- 性別與年齡
- 雌成鳥 - 1; 雄成鳥 - 1
- 行為
- 求偶、展示或交尾; 飛行中
- 聲音
- 叫聲; 歌聲
- 回播
- 未使用回播
影音備註
NOTES: Tape counter 338-356. A pair was present, but one bird dominated the vocalization.. They were agitated by my presence. Most of the vocalization was in low flight. MLNS notes: distorted. Other Behaviors: Scold, Perform Visual Display. Habitat: Meadow, Rural, Fallow Agricultural, Field, Scrub.
技術資訊
- 錄音機
- MARANTZ PMD 222
- 麥克風
- Telinga Pro II
- 配件
- Telinga Parabola 54.7cm/15.5cm (21.5in/6.1in)
檔案資訊
- 已登錄的
- 20 Aug 2001 - Annette Nadeau
- 已數化的
- 12 Apr 2002 - Lauren A. Serafin