kHz
Contributor
Robert C. Stein Media from this contributor
Randolph Little Media from this contributor
Date
3:50 PM
Location
Upton
Maine, United States
Media from this location Illustrated Checklist- Age
- Not specified
- Sex
- Not specified
- Sounds
- Call; Song
- Playback
- Playback used
Media notes
NOTES: General climate: YES; LOW, BRUSHY FIELD ABOUT 0.4KM FROM LAKE. RESPONSES OF SEVERAL BIRDS TO PLAYBACK OF EMPIDONAX ALNORUM ADVERTISING PATTERN: HOSTILE SOUNDS - PITS, CHURRS, ZWEEOOS. SONG TOWARD END - ALONG WITH HOSTILE NOTES. TAIL FLICKING ACCOMPANYING VOCALIZATIONS. General climate: YES; General climate: YES; Sound stimulation was (other): PLAYBACK SAME SPECIES. Response to playback: Approach. Response to playback: Normal song. Response to playback: Different song. Other Behaviors: Advertise, Scold.
Technical information
- Recorder
- NAGRA III-B
- Microphone
- AKG 200
- Accessories
- Parabola 91.4cm/30.5cm (36in/12in)
Archival information
- Digitized
- 13 Apr 2001 - Martha Fischer