Contribuidor
David Brown Mídias deste contribuidor Perfil
Data
Local
Williamsport Dam
Lycoming, Pennsylvania, United States
Mídias desta localidade Lista Ilustrada- Idade
- Não especificado
- Sexo
- Não especificado
Detalhes da observação
Viewed from Williamsport side of river walk just downriver from Market St bridge at about 6:30pm. We were watching the harrier when the jaeger cut across above us. Flight style was buoyant and bird appeared small. My first naked eye impression was common nighthawk or tern. Bird was continuously flapping and was heading north or northwest out over the city. Weather was calm and sunny. Bird went out of view behind bridge and when we rushed to the other side we could not see it again because of the setting sun. Photos show structure and plumage traits consistent with LTJA.
Informação técnica
- Modelo
- Canon EOS 7D Mark II
- Lente
- EF400mm f/5.6L USM
- ISO
- 500
- Distância focal
- 400 mm
- Flash
- Flash did not fire, auto
- f-stop
- f/7.1
- Velocidade do obturador
- 1/1250 sec
- Dimensões
- 386 pixels x 258 pixels
- Tamanho original do arquivo
- 60.24 KB