ML644845727
Collaboratore
Elisabeth Wareing Contenuti multimediali da questo collaboratore Profilo
Data
Località
Desroches Island--IDC Village
Outer Islands, Seychelles
Contenuti multimediali da questa località Checklist illustrata- Età
- Non specificato
- Sesso
- Non specificato
Dettagli dell'osservazione
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.
Informazioni tecniche
- Modello
- NIKON D7100
- ISO
- 140
- Lunghezza focale
- 280 mm
- Flash
- Flash did not fire
- f-stop
- f/5.6
- Velocità otturaore
- 1/2000 sec
- Dimensioni
- 1247 pixels x 830 pixels
- Dimensione originale file
- 128.01 KB