kHz
Laguntzailea
Robert C. Stein Laguntzaile honen media
Martin Michener Laguntzaile honen media
Data
20:10
Kokapena
Upham; Lower Souris Refuge
North Dakota, United States
Kokapen honetako media fitxategiak Ilustratutako zerrendak- Adina
- Zehaztu gabea
- Sexua
- Zehaztu gabea
- Soinuak
- Kantua
- Grabaketa
- Zehaztu gabea
Iruzkina
NOTES: 48 SONGS. EDGE OF PRAIRIE SLOUGH. BNA: Song (r-r-t'-sz-z-z-t) is heard. CZ 01/06/2004. [Indeed, this recording contains 47 songs of the species. There is also a series of three thin "tsip" calls given at 2:35. Quality changed from 2-1 to 2-3 (would have been 2-1, but all songs with a good signal appear to be overloaded, so only the "weaker" ones are useable) - CAM - 10 March 2005]. Habitat: Wetland, Freshwater, Edge.
Espezie gehigarria
Informazio teknikoa
- Grabatzailea
- MAGNEMITE UNSPECIFIED MODEL
- Mikrofonoa
- Osagarriak
- Parabola 101.6cm (40in)
Artxiboko informazioa
- Digitalizatuta
- 12 Jul 2001 - Martha Fischer