Caspian Gull (Larus cachinnans), ad, 20.10.2010, Lakolk Strand, Rømø (#2)

This Caspian Gull has almost complete white summer head and the small darkish eye is situated closer to the flat forehead than in argentatus. The bill is relative long and without pronounced gonys angle, best seen in the video. It has a good cachinnans jizz with small head, high push up breast and flat back.