kHz
Contributor
Geoffrey A. Keller Media from this contributor
Date
5:27 AM
Location
Upham; J. Clark Salyer NWR
Bottineau, North Dakota, United States
Media from this location Illustrated Checklist- Age and sex
- Adult, Unknown sex - 1
- Sounds
- Song
- Playback
- Playback not used
Media notes
NOTES: dawn -0.18hrs; species cut number 9 BNA: Song is heard. CZ 28/05/2004. [Sixteen examples of a song-type most like type 1a (Figure 2A of BNA, but with a trill at the end). This song-type is the same as that in LNS #50272 (recorded at this site the previous eveing) and LNS #15023 (recorded at Medicine Lake, Montana). Quality changed from 1-2 to 2-1 (a bit busy) - CAM - 15 March 2005]. Other Behaviors: Advertise. Habitat: Grassland.
Technical information
- Recorder
- UHER 4200 REPORT MONITOR
- Microphone
- Sennheiser MKH 106T
- Accessories
- Roche Parabola 74cm/17.7cm (29.1in/7in)
Archival information
- Cataloged
- 1 Jul 2000 - David Lauten
- Digitized
- 29 Aug 2002 - Martha Fischer
- Edited
- 1 Jan 1991 - Steven R. Pantle