kHz
Участник
Geoffrey A. Keller Media from this contributor
Дата
21:45
Местоположение
Moffit; Long Lake NWR
North Dakota, United States
Media from this location Иллюстрированный Список Видов- Age and sex
- Adult, Unknown sex - 1
- Голоса
- Позыв
- Воспроизведение
- Playback not used
Примечания
NOTES: Species sound or social contact: Isolated Behavior context: ?threat Other: (approached too close to bird) BNA: Probably the Alarm Note is heard (chip). CZ 15/03/2004. [Yes, I would agree that these are Alarm Calls, though this is likely the same as the "sharp and shrill tsip" mentioned as the call note in the BNA account. I suspect that the series at 1:46-1:48 represents a "flight song" that was cut off in the middle when the recorder was shut off. Quality unchanged (1-2) - CAM - 10 March 2005]. Habitat: Rural, Pasture.
Дополнительные виды
Техническая информация
- Видеокамера
- UHER 4200 REPORT IC
- Микрофон
- Sennheiser MKH 816T
- Вспомогательная аппаратура
- Roche Parabola 74cm/17.7cm (29.1in/7in)
Архивная информация
- Занесено в каталог
- 21 May 1999 -
- Оцифровано
- 15 Mar 2004 - Claudia Zan
- Отредактировано
- 6 Dec 1988 -