ML141100621
Colaborador
Hendrik Herlyn Média deste colaborador Perfil
Data
Localização
Philomath Sewage Ponds (restricted access)
Benton, Oregon, United States
Média deste local Lista Ilustrada- Idade
- Não especificado
- Sexo
- Não especificado
Detalhes da observação
Adult in breeding plumage on S pond. Flew in after I arrived and only stayed a few minutes. I initially ID'd it as a Common Tern, based on the impression of rather dark wingtips and a tail that didn't seem to exceed the wingtips, but closer analysis of my photos indicates that this was a Forster's Tern, after all. Pictures show a tail that clearly exceeds the wingtips, and the flight shot shows uniformly pale upperwings without any dark area on the outer parimaries.
Informação técnica
- Modelo
- DMC-FZ200
- ISO
- 160
- Distancia focal
- 108 mm
- Flash
- Flash did not fire, auto
- f-stop
- f/4.0
- Velocidade do obturador
- 1/500 sec
- Dimensões
- 1596 pixels x 1252 pixels
- Tamanho do ficheiro original
- 1.19 MB