Order : Charadriiformes
Family : Laridae
Species : Common Gull
Geographic range by countries
O.Net ref. : hemi34195
Author :
H. Michel
oiseaux-nature.com
Plumage : adult,
breeding
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 : 1/500 s
aperture : 5.6
Focal length : 420 mm
Iso : 100
Flash : no