kHz
Bidragsyter
Geoffrey A. Keller Media from this contributor
Dato
20:14
Lokalitet
Upham; J. Clark Salyer NWR
Bottineau, North Dakota, United States
Media from this location Illustrert sjekkliste- Age and sex
- Adult hann - 1
- Lyder
- Lokkelyd
- Lydavspilling
- Playback not used
Kommentarer
NOTES: sunset -1.5hrs; species cut number 3 BNA: Possibly the "Wheer" alarm call is heard as well as the "til-lip" Contact (or Flocking Call). CZ 23/03/2004. Other Behaviors: Advertise. Habitat: Grassland.
Teknisk informasjon
- Opptaker
- UHER 4200 REPORT MONITOR
- Mikrofon
- Sennheiser MKH 106T
- Tilbehør
- Roche Parabola 74cm/17.7cm (29.1in/7in)
Arkivinformasjon
- Katalogisert
- 1 Jul 2000 - David Lauten
- Digitalisert
- 22 Mar 2004 - Claudia Zan
- Redigert
- 1 Jan 1991 - Steven R. Pantle