ML474294081
Canvasback x scaup sp. (hybrid) Aythya valisineria x marila/affinis
Contribuidor
Stanley Park Ecology Society Mídias deste contribuidor Perfil
Data
Local
Stanley Park--Lost Lagoon
Metro Vancouver, British Columbia, Canada
Mídias desta localidade Lista Ilustrada- Idade e sexo
- Fêmea Adulta - 1
Comentários
Image by Peter Woods
Detalhes da observação
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.
Informação técnica
- Modelo
- CYBERSHOT
- ISO
- 200
- Distância focal
- 48.5 mm
- Flash
- Flash did not fire
- f-stop
- f/2.8
- Velocidade do obturador
- 1/320 sec
- Dimensões
- 2560 pixels x 1920 pixels
- Tamanho original do arquivo
- 1.71 MB