ML28297781
Colaborador
Brian Sullivan Média deste colaborador Perfil
Data
Localização
37.6934x-123.7496 - May 4, 2016, 12:58 PM
San Francisco, California, United States
Média deste local Lista Ilustrada- Idade
- Não especificado
- Sexo
- Não especificado
Notas sobre o média
Bird #2
Detalhes da observação
Photos of both. Originally thought we had two birds about 10 min apart, and closer inspection of the photos shows two similar birds, with a few key differences, especially the missing primary covert on the second bird, creating a white patch there that is absent on the first bird. The second bird also has a short, white brow extending into the front of the dark cap that is absent on the first bird. The first bird was picked up to the west at 1:27, and was only seen by a few people. I shot some bad photos of it before it drifted off to the southwest. The second bird came in from the northeast at 1:34, was seen by nearly everyone on board, and made a few closer passes before moving off to the south.
Informação técnica
- Modelo
- Canon EOS 7D Mark II
- Lente
- EF500mm f/4L IS USM
- ISO
- 250
- Distancia focal
- 500 mm
- Flash
- Flash did not fire, auto
- f-stop
- f/5.6
- Velocidade do obturador
- 1/1250 sec
- Dimensões
- 2500 pixels x 1385 pixels
- Tamanho do ficheiro original
- 823.51 KB