יוצר
תאריך
מיקום
- גיל
- לא מוגדר
- זוויג
- לא מוגדר
- התנהגויות
- חיזור, מעוף שירה או הזדווגות
- קולות
- קריאה
- שימוש בקולות
- לא הושמעה הקלטה
הערות
BNA: Begging calls of chicks at nest with adult calls. (RRN: 90-19-23-29; Background Sounds: Z. macroura flight; Number of Animals: ? nestlings, 2 adults; Sex: 1 male, 1 female; Breeding Status: breeding; Sound Category: feeding nestlings; Behavioral Context: female called once on departure from nest; General Climate: arid; General Habitat: edge between pines and sage and grasslands; Cover Density: sparse) Female adult departure calls in 29. [This represents almost exclusively begging calls by the nestlings, but there are examples of the "few" call described in BNA, apparently given by the adults as they left the nest (at 0:20, 1:23, 2:03, 2:05, 4:52, 5:15, 5:47 (2 - the two BEST examples of this call in this recording), and 6:07). Quality unchanged (2, 1-2 - the BEST parts are between 3:29 and 5:30) - CAM - 10 February 2005]. Other Behaviors: Establish Parent Young Contact, Care For Young, Perform Visual Display, Depart, Social Context: Family. Habitat: Forest, Coniferous Forest, Montane Grassland, Desert, Pasture, Savannah.
מידע טכני
- מכשיר הקלטה
- SONY TCD-D10
- מיקרופון
- Sennheiser ME 20
- עזרים
- Roche Parabola 60cm/14.5cm (23.6in/5.7in)
מידע ארכיוני
- מקוטלג
- 2 Jul 2001 - Nancy Schrempf
- ממוחשב
- 3 Feb 2005 - Mike Andersen
- ערוך
- 20 May 1991 - Steven R. Pantle