kHz
Bidragsyter
Charles A. Sutherland Media from this contributor
Warren Y. Brockelman Media from this contributor
Dato
08:00
Lokalitet
CONCORD, GREAT MEADOWS NATIONAL WILDLIFE REFUGE
Massachusetts, United States
Media from this location Illustrert sjekkliste- Alder
- Ikke spesifisert
- Kjønn
- Ikke spesifisert
- Lydavspilling
- Ikke spesifisert
Kommentarer
BNA: Numerous examples of what I believe are variations of the "quink-quink-quink" call of BNA, which I suspect is indeed given by birds when they are disturbed, but I do not believe that a nest needs to be involved. Most of the earlier calls are given in series, but those in the middle and at the end are often single notes (1:56-3:09 and after 3:35). (CAM - 12 April 2005). Habitat: Wetland, Freshwater.
Teknisk informasjon
- Opptaker
- NAGRA III
- Mikrofon
- AKG 200
- Tilbehør
- Parabola 101.6cm (40in)
Arkivinformasjon
- Digitalisert
- 16 Apr 2002 - Martha Fischer