Beitragende/r
Datum
Ort
- Alter und Geschlecht
- adultes Männchen - 1
- Tonaufnahmen
- Ruf
- Klangattrappe
- keine Klangattrappe benutzt
Kommentare
NOTES: dawn +0.67hrs; species cut number 11 BNA: Song Initially Peaked Vocalization ("Tieur"). Simple Vocalization ("Tsip"). mf [These calls appear to represent both Initially Peaked Vocalizations (IPVs) and Simple Vocalizations given by a pair of birds (see BNA and Smith, W. J. 1970. Song-like displays of Sayornis species. Behaviour 37: 64-84). All calls given before about 0:26 appear to represent IPVs (moslty "chevron-peaked" forms but with "fully humped" forms given at 0:045 and 0:20-0:25). After 0:26, however, things become more confusing because the IPVs of one bird seem to grade into the Simple Vocalizations of the other, indicating either individual variation in Simple Vocalizations or that one of the birds is giving calls intermediate between Simple Vocalizations and IPVs (see Figure 3 of Smith). Quality changed from 1-2 to 2-1 - CAM - 4 April 2005]. Other Behaviors: Advertise. Habitat: Evergreen Forest, Coniferous Forest, Deciduous Forest, Riparian, Canyon.
Technische Angaben
- Aufnahmegerät
- UHER 4200 REPORT MONITOR
- Mikrofon
- Sennheiser MKH 106T
- Zubehör
- Roche Parabola 74cm/17.7cm (29.1in/7in)
Archivierungsinformationen
- katalogisisert
- 1 Jul 2000 - David Lauten
- digitalisiert
- 6 May 2004 - Martha Fischer
- editiert
- 1 Dec 1990 - Steven R. Pantle