kHz
Bidragsyter
Geoffrey A. Keller Media from this contributor
Dato
05:45
Lokalitet
Moffit; Long Lake NWR
North Dakota, United States
Media from this location Illustrert sjekkliste- Age and sex
- Adult, Unknown sex - 1
- Lyder
- Sang
- Lydavspilling
- Playback not used
Kommentarer
NOTES: BNA: The Song is heard (rr-t'-sz-z-z-t). CZ 15/03/2004. [Indeed, this recording contains 68 songs of the species. Quality changed from 1 to 2-1 (approaching 1-2 in the latter part) - CAM - 10 March 2005]. Habitat: Rural, Pasture.
Additional species
Teknisk informasjon
- Opptaker
- UHER 4200 REPORT IC
- Mikrofon
- Sennheiser MKH 816T
- Tilbehør
- Roche Parabola 74cm/17.7cm (29.1in/7in)
Arkivinformasjon
- Katalogisert
- 21 May 1999 -
- Digitalisert
- 16 Mar 2004 - Claudia Zan
- Redigert
- 6 Dec 1988 -