kHz
Contribuidor
Arthur A. Allen Media from this contributor
David G. Allen Media from this contributor
Fecha
12:00
Localidad
Howland Island Refuge
Cayuga, New York, United States
Media from this location Listado ilustrado- Edad
- No especificado
- Sexo
- No especificado
- Comportamientos
- Cortejo, exhibición o cópula; Buscando alimento o comiendo
- Sonidos
- Llamado
- Playback
- No especificado
Comentarios
NOTES: GRUNT WHISTLES OF MALES CHASING FEMALES. FEEDING SOUNDS (MALLARD-LIKE QUACKING). [This is a relatively busy recording with a variety of calls given by this species and apparently several others. As far as I can determine, there are "burp" calls by males, "quacks" by females, and Feeding Calls by both sexes given thoughout this recording. There are also several "decrescendo " calls heard in the background (e.g. 2:03-2:05), but I cannot be certain that they were given by this species. There appears to be a "cryptic" stop-start at 2:02. Quality unchanged (2 - though probably more like 2-3 in many places) - CAM - 21 March 2005]. Other Behaviors: Court. Habitat: Pond.
Especies adicionales
Información técnica
- Grabadora
- MAGNEMITE UNSPECIFIED MODEL
- Micrófono
- Accesorios
- Parabola (Unknown Diameter/Focal Length)
Información de archivo
- Digitalizada
- 10 Apr 2002 - Shelagh A. Smith