kHz
Bidragsyter
Robert C. Stein Media from this contributor
Randolph Little Media from this contributor
Dato
15:50
Lokalitet
Upton
Maine, United States
Media from this location Illustrert sjekkliste- Alder
- Ikke spesifisert
- Kjønn
- Ikke spesifisert
- Lyder
- Lokkelyd; Sang
- Lydavspilling
- Playback used
Kommentarer
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.
Teknisk informasjon
- Opptaker
- NAGRA III-B
- Mikrofon
- AKG 200
- Tilbehør
- Parabola 91.4cm/30.5cm (36in/12in)
Arkivinformasjon
- Digitalisert
- 13 Apr 2001 - Martha Fischer