kHz
ML50274
Beitragende/r
Geoffrey A. Keller Medien dieser/s Beitragenden
Datum
23:23
Ort
Upham; J. Clark Salyer NWR
McHenry, North Dakota, United States
Medien von diesem Ort Illustrierte Checkliste- Alter und Geschlecht
- adult, Geschlecht unbekannt - 1
- Tonaufnahmen
- Ruf
- Klangattrappe
- keine Klangattrappe benutzt
Kommentare
NOTES: sunset +1.33hrs; species cut number 14 BNA: The 2-note plaintive "ker-wee" (also described as "per-weep" or "ter-ee") is heard throughout the recording. CZ 17/02/2004. [Twenty-six examples from the closer bird of the plaintive "ker-wee" call described in BNA, with additional calls given by a second bird in the background. Quality changed from 1-2 to 2-1 (though approaching 1-2 - the signal is a bit weak and there is a distant rumble that sounds like a large flock of birds) - CAM - 12 April 2005]. Other Behaviors: Advertise. Habitat: Wetland, Freshwater, Lake.
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
- 17 Feb 2004 - Claudia Zan
- editiert
- 1 Jan 1991 - Steven R. Pantle