kHz
Автор
Dave Herr Медіа від цього автора
Дата
20:30
Локація
La Grande
Union, Oregon, United States
Медіа з цієї локації Ілюстрований чеклист- Вік
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Коментарі до медіа
NOTES: NOTES ON DATA SHEET: S. n. (Forster) Recording was made at a Great Gray Owl nest located on an artificial platform near Spring Creek. Was with E. Bull, we first visited this nest approx 1600. Female was observed and then male bring food to female. According to Erie this is quite early for owls to have young (young were observed). Set up par. on tripod and left. Returned later, this recording was made as female brought food to nestlings. ML Notes: The calls heard could have been the Chitter call (adult) as well as begging calls (nestlings). CZ 13/01/2004. Number of individuals=AF1NU1+;. Other Behaviors: Establish Parent Young Contact, Care For Young, Social Context: Family. Habitat: Forest, Coniferous Forest.
Технічна інформація
- Записуючий пристрій
- NAGRA IV-D
- Мікрофон
- Sennheiser ME 20
- Допоміжні пристрої
- Roche Parabola 74cm/17.7cm (29.1in/7in)
Архівна інформація
- Каталогізовано
- 25 Sep 2000 - Martha Fischer
- Оцифрований
- 13 Jan 2004 - Claudia Zan
- Відредаговано
- 13 Jul 1990 - Joel W. Govostes