kHz
Участник
Mike Andersen Media from this contributor Профиль
Дата
00:10
Местоположение
Dalton Highway: near Sagawam Bluffs
North Slope Borough, Alaska, United States
Media from this location Иллюстрированный Список Видов- Age and sex
- Взрослая самка - 1; Взрослый самец - 1
- Поведение
- В полете
- Голоса
- Позыв
- Воспроизведение
- Не указано
Примечания
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.
Техническая информация
- Видеокамера
- Sound Devices 744T
- Микрофон
- Вспомогательная аппаратура
- Telinga Parabola 54.7cm/15.5cm (21.5in/6.1in)
Архивная информация
- Занесено в каталог
- 5 Jan 2007 - Mike Andersen
- Оцифровано
- 3 Jan 2007 - Mike Andersen
- Отредактировано
- 5 Jan 2007 - Mike Andersen