Order : Charadriiformes
Family : Laridae
Species : Great Black-backed Gull
Geographic range by countries
O.Net ref. : chma13862
Author :
C. Maliverney
album.oiseau-libre
Plumage : juvenile
date : NC
Lat. : 42° 11' 48'' North
Lng. : 3° 4' 11'' East