ML22457031
Colaborador
Nick Pulcinella Média deste colaborador
Data
Localização
Coatesville Reservoir
Chester, Pennsylvania, United States
Média deste local Lista Ilustrada- Idade
- Não especificado
- Sexo
- Não especificado
Detalhes da observação
Rare, irregular visitor here. Found earlier today by Rick Robinson. Large juv white swan seen in direct comparison with an adult Mute Swan and approximately the same size. Overall plumage was grayish white, head slightly peaked, bill large and straight from forehead to tip, black with some areas of pinkish red on dorsal surface and gape. Eye appears to be within the facial black skin being less isolated than on a Tundra Swan. Combination of size, large straight, sloping bill and eye placement seems to rule out a juv. Tundra Swan.
Informação técnica
- Modelo
- Canon EOS 7D
- Lente
- EF400mm f/5.6L USM
- ISO
- 1000
- Distancia focal
- 400 mm
- Flash
- Flash did not fire, auto
- f-stop
- f/5.6
- Velocidade do obturador
- 1/640 sec
- Dimensões
- 1171 pixels x 747 pixels
- Tamanho do ficheiro original
- 576.54 KB