kHz
יוצר
Dave Herr מדיה ממשתמש זה
תאריך
20:30
מיקום
La Grande
Union, Oregon, United States
מדיה ממיקום זה רשימת מינים מאויירת- גיל
- לא מוגדר
- זוויג
- לא מוגדר
- קולות
- קריאה
- שימוש בקולות
- לא הושמעה הקלטה
הערות
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.
מידע טכני
- מכשיר הקלטה
- NAGRA IV-D
- מיקרופון
- Sennheiser ME 20
- עזרים
- Roche Parabola 74cm/17.7cm (29.1in/7in)
מידע ארכיוני
- מקוטלג
- 25 Sep 2000 - Martha Fischer
- ממוחשב
- 13 Jan 2004 - Claudia Zan
- ערוך
- 13 Jul 1990 - Joel W. Govostes