kHz
Contributor
William W. H. Gunn Media from this contributor
Date
Location
Spruce Coulee, Cypress Hills Prov. Park
Alberta, Canada
Media from this location Illustrated Checklist- Age
- Not specified
- Sex
- Not specified
- Sounds
- Call
- Playback
- Not specified
Media notes
NOTES: "Identification not certain, but believed to be this species; Two types of call:'pee' + 'pee-whit'; about 20' up in popular in cut-over bottom land" (WWHG) LNS: Based on Gunn's uncertainty in his identification, the locality of this recording (outside of the range of both E. difficilis and E. occidentalis), and a comparison with other Empidonax recordings, the subject of this recording was changed from E. difficilis to E. oberholseri. -Matt Medler, 25 Jan 2011.
Technical information
- Recorder
- NAGRA III
- Microphone
- Accessories
Archival information
- Cataloged
- 3 Aug 1999 - Geert Dhondt
- Digitized
- 27 Jul 2000 - Lauren A. Serafin