kHz
ML130867
- 性別與年齡
- 雌成鳥 - 1; 雄成鳥 - 1
- 行為
- 飛行中
- 聲音
- 叫聲
- 回播
- 未確定
影音備註
NOTES: Recorded simultaneously by Gerrit Vyn using 30"Roche parabola with MKH20. I used the filter on the Telinga Pro 5W stereo parabola from the beginning until 14:20. After the break at 14:20, I turned the filter off. This is easily visible on the waveform. First female vocalizations start at 28:43. They are high-pitched and more staccato than the male vocalizations. Sound stimulation was (other): Human approach to nest.. Other Behaviors: Mob, Scold. Habitat: Tundra, Arctic Tundra, Creek.
技術資訊
- 錄音機
- Sound Devices 744T
- 麥克風
- 配件
- Telinga Parabola 54.7cm/15.5cm (21.5in/6.1in)
檔案資訊
- 已登錄的
- 5 Jan 2007 - Mike Andersen
- 已數化的
- 3 Jan 2007 - Mike Andersen
- 已編輯的
- 5 Jan 2007 - Mike Andersen