1 Adult Male
Sight and Sound
Social context: mixed
perform visual display
Response to playback: Orient. Response to playback: Approach. Response to playback: Normal song.
Randolph S Little
7 Jun 1989
- 6.0 km W of Sattley; Yuba Pass
- 39.6166667 -120.5
- 2050 meters
- NAGRA IV-D
- Sennheiser MKH 404
- Parabola 91.4cm/30.5cm (36in/12in)
NOTES: (Sex: female?; Species Sound: frequent; Breeding Status: territorial, territorial paired?, breeding?; General Climate: arid; Strata in Habitat: song perch; Cover Density: medium; Parabola: 36"/12") This cut is a recording of the same bird that was advertising in cut 89-55, immediately after playback of the end of that cut.
LNS: Subject changed from Empidonax hammondii to E. oberholseri following a review of the recording by Nathan Pieplow and the agreement of the recordist.