Order : Charadriiformes
Family : Laridae
Species : Slaty-backed Gull
Geographic range by countries
O.Net ref. : fram24511
Author :
F. Ambrosini
Plumage : Fourth year
date : 2006 Oct
Country :
Japan (ja)
Region : Hokkaido
Place : Date
Lat. : 42° 28' 48'' North
Lng. : 140° 52' 47'' East
Model : Canon EOS 30D
Exposure : 1/640 s
aperture : 10
Focal length : 400 mm
Iso : 320
Flash : no