kHz
ML184735431
Contribuidor
Frank Pinilla Media from this contributor
Fecha
Localidad
Lake Mead NRA--33 Hole Overlook
Clark, Nevada, United States
Media from this location Listado ilustrado- Edad y sexo
- Edad y sexo desconocidos - 25
- Comportamientos
- Buscando alimento o comiendo
- Sonidos
- Llamado
- Playback
- No se usó playback
Comentarios
Some wind noise but can clearly hear both WEGR (double-syllabled "kreet-kreet" calls) & CLGR (single-syllabled "kreeeeed" calls), both seen here in good numbers.
Detalles de la observación
Scanned lake from shoreline and above, estimates 125 Aechmophorus grebes, with estimate of about 4:1 WEGR to CLGR based on individuals close enough to separate.
Especies adicionales
Información técnica
- Grabadora
- iPhone 8
- Micrófono
- n/a
- Accesorios
- n/a
- Original file size
- 9.22 MB