1cy Caspian Gull – 20131029
Monthly Archives: October 2013
Yellow-legged Gulls and gulls with yellow legs at Katwijk
Caspian Gulls at Katwijk aan Zee – 20131019
Westkapelle – 20131018
Sand suppletion activities at Katwijk aan Zee off to a good start
3cy Yellow-legged Gull – 20131008
1cy Lesser Black-backed Gulls in full juvenile plumage – 20131009
1cy Yellow-legged Gull – 20131009
Yellow-legged Gulls – 20131008
1cy Caspian Gull – 20131008
