Short-tailed Shearwater - Mark Walton
Segnala

Collaboratore

Data

Località

Discovery Park
King, Washington, United States
Contenuti multimediali da questa località Checklist illustrata
Mappa
Mappa Coordinate: 47.663868, -122.4215317
Età
Non specificato
Sesso
Non specificato

Dettagli dell'osservazione

All dark birds with long, thin, slightly bowed wings. Flying low over the water, alternating between periods of gliding and bursts of rapid, snappy wingbeats. Due to thick clouds the lighting was mediocre, not great - under these conditions the underwings of all three birds appeared to be all dark. One heading south around 8:15 and two heading south around 8:30. Bad photo of the two that passed the point at fairly close range.

Informazioni tecniche

Modello
NIKON D850
Lenti
TAMRON SP AF 150-600mm F5-6.3 VC USD A011N
ISO
4000
Lunghezza focale
600 mm
Flash
Flash did not fire
f-stop
f/6.3
Velocità otturaore
1/1250 sec
Dimensioni
2048 pixels x 2012 pixels
Dimensione originale file
896.86 KB