kHz
Участник
Dave Herr Media from this contributor
Дата
19:30
Местоположение
La Grande; Spring Creek
Union, Oregon, United States
Media from this location Иллюстрированный Список Видов- Age and sex
- Взрослая самка - 1; Взрослый самец - 1
- Голоса
- Позыв
- Воспроизведение
- Playback used
Примечания
NOTES: BREEDING STATUS: breeding Other behavior: female begging (Cyclic wet-dry climate) (Medium dense cover) NOTES ON DATA FORM: This recording was made at Great Grey Owl nest. First calls are female begging male for food. (female is incubating eggs and is on nest). "Whoop" is female begging; she started these calls as male flew to a nearby tree. Increase in volume and chatter(ML Notes: this chatter call is actually referred to as "Chitter" in the BNA, CZ 13/01/2004) occurred when male flew onto nest w/ food. Other Behaviors: Beg.
Дополнительные виды
Техническая информация
- Видеокамера
- MARANTZ PMD 221
- Микрофон
- Sennheiser ME 80
- Вспомогательная аппаратура
- Parabola 76.2cm (30in)
Архивная информация
- Занесено в каталог
- 16 Oct 2000 - Martha Fischer
- Оцифровано
- 13 Jan 2004 - Claudia Zan
- Отредактировано
- 26 Sep 1990 - Heather Wood