ML645623587
Ring-necked Duck x Greater Scaup (hybrid) Aythya collaris x marila
Contribuidor
Jon Isacoff Archivos multimedia de este(a) colaborador(a) Perfil
Fecha
Localidad
Cannon Hill Park
Spokane, Washington, United States
Archivos multimedia de esta localidad Listado ilustrado- Edad
- No especificado
- Sexo
- No especificado
Detalles de la observación
Larger bird than nearby Ring-necked ducks. Head and bill larger proportionate to body, indicating Greater Scaup lineage. Markings on bill are that of Ring-necked Duck indicating certain lineage on that side of the equation. Head “flat-topped” with peak further toward rear of neck, as on Greater Scaup. Head shape and peak remained constant with changes in posture. Plumage similar to Ring-necked, though white “ring” flared out and as not crisp as on a pure bird.
Información técnica
- Modelo
- Canon EOS R6
- Lente
- RF100-500mm F4.5-7.1 L IS USM
- Longitud focal
- 500 mm
- Flash
- Flash did not fire
- Número f (o Apertura del diafragma)
- f/7.1
- Velocidad de obturación
- 0.02 sec
- Dimensiones
- 1381 pixels x 986 pixels
- Tamaño original del archivo
- 377.78 KB