ML474294321
Canvasback x scaup sp. (hybrid) Aythya valisineria x marila/affinis
Contribuidor
Stanley Park Ecology Society Archivos multimedia de este(a) colaborador(a) Perfil
Fecha
Localidad
Stanley Park--Lost Lagoon
Metro Vancouver, British Columbia, Canada
Archivos multimedia de esta localidad Listado ilustrado- Edad
- No especificado
- Sexo
- No especificado
Detalles de la observación
Continuing female hybrid observed and photographed by Peter Woods, previously photographed on 1/25/2005. Associating with Canvasback females. Scaup parent is likely Lesser Scaup based on head shape and frequency of the species on Lost Lagoon. Same individual also photographed 2/12/2005. Dark brown head with dark eyes and sloping bill profile similar to Canvasback, with strong contrast between the brown chest and pale grey flanks, but white feathering at bill base and peaked crown reminiscent of Lesser Scaup. Bill is black with a pale subterminal patch.
Información técnica
- Modelo
- CYBERSHOT
- ISO
- 200
- Longitud focal
- 48.5 mm
- Flash
- Flash did not fire
- Número f (o Apertura del diafragma)
- f/2.8
- Velocidad de obturación
- 1/250 sec
- Dimensiones
- 2560 pixels x 1920 pixels
- Tamaño original del archivo
- 1.84 MB