Order : Charadriiformes
Family : Laridae
Species : Slaty-backed Gull
Geographic range by countries
O.Net ref. : fram39114
Author :
F. Ambrosini
Plumage : adult
date : 2007 Aug
Country :
Japan (ja)
Region : Hokkaido
Place : Date
Lat. : 42° 28' 48'' North
Lng. : 140° 52' 47'' East
Model : Canon EOS 30D
Exposure : 1/1000 s
aperture : 8
Focal length : 500 mm
Iso : 400
Flash : no