kHz
ML611088256
Bidragsyter
Ben Newhouse Media from this contributor
Dato
Lokalitet
Bolsa Chica--Brightwater area
Orange, California, United States
Media from this location Illustrert sjekkliste- Alder
- Ikke spesifisert
- Kjønn
- Ikke spesifisert
- Lydavspilling
- Ikke spesifisert
Observasjonsdetaljer
Dull olive colored legs, light barring on flanks, white eyebrow, medium sized plump shorebird. Made a whistle call when flushed by a willet. The SBDO flushed at the same time, so the foreground chatter in this recording is mostly SBDO. But the knot call is at 1.0sec, a soft whistle at about 2k, just shy of 1sec in duration, shaped like a very slight up/down motion. All that matches the red knot vocalizations — reference recording at https://macaulaylibrary.org/asset/33229401
Teknisk informasjon
- Opptaker
- Mikrofon
- Tilbehør
- Original file size
- 1.19 MB