ML474294071
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
Comentarios
Image by Peter Woods
Detalles de la observación
Female hybrid observed and photographed by Peter Woods, associating with female Canvasbacks. Scaup parent is likely Lesser Scaup based on head shape and frequency of the species on Lost Lagoon. Same individual was previously reported in 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. Notes by Frank Lin, 2022.
Especies adicionales
Información técnica
- Modelo
- CYBERSHOT
- ISO
- 200
- Longitud focal
- 48.5 mm
- Flash
- Flash did not fire
- Número f (o Apertura del diafragma)
- f/3.2
- Velocidad de obturación
- 1/320 sec
- Dimensiones
- 2560 pixels x 1920 pixels
- Tamaño original del archivo
- 1.54 MB