ML50022
- 性別與年齡
- 雌成鳥 - 1; 雄成鳥 - 1
- 聲音
- 叫聲
- 回播
- 未使用回播
影音備註
Recordist's Note: "These are not the flight call that is given by a Rock Ptarmigan. This is the same pair of birds recorded on reel #233. Behavior accompanying vocalization: This male was accompanying a female and was not inclined to leave her. When not vocalizing bird was following and feeding.". Habitat: Tundra.
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
- 8 May 2001 - Lauren A. Serafin
- 已數化的
- 8 May 2001 - Lauren A. Serafin