ML644845727
Colaborador
Elisabeth Wareing Média deste colaborador Perfil
Data
Localização
Desroches Island--IDC Village
Outer Islands, Seychelles
Média deste local Lista Ilustrada- Idade
- Não especificado
- Sexo
- Não especificado
Detalhes da observação
A hirundine with dull grey brown colouring above and all white beneath (with a little duskiness), showing no throat band. Tail moderately forked. A white rump was also clearly visible, as would be expected for a House Martin. Back feathers showing only a little blue gloss, brownish wings, duskiness to underparts and throat would point towards this being a 1CY instead of an adult bird. The tail is too deeply forked for Asian House Martin. Very fluttery flight intercepted by phases of gliding with its wings stretched out. Silent.
Informação técnica
- Modelo
- NIKON D7100
- ISO
- 140
- Distancia focal
- 280 mm
- Flash
- Flash did not fire
- f-stop
- f/5.6
- Velocidade do obturador
- 1/2000 sec
- Dimensões
- 1247 pixels x 830 pixels
- Tamanho do ficheiro original
- 128.01 KB