Order : Charadriiformes
Family : Laridae
Species : Glaucous-winged Gull
Geographic range by countries
O.Net ref. : hemi34261
Author :
H. Michel
oiseaux-nature.com
Plumage : First year
date : 2007 Mar
Country :
United States (us)
Region : California
Place : San Francisco
Lat. : 37° 46' 29'' North
Lng. : 122° 25' 48'' West
Model : Canon EOS 20D
Exposure : 1/640 s
aperture : 7.1
Focal length : 300 mm
Iso : 100
Flash : no