Caspian Gulls with rings

1a) 5cy Caspian Gull L. cachinnans "90A7...." ringed as 1st-winter in S Sweden. Preila, Neringa, Lithuania 9.9.2008. Foto: Hannu Koskinen

1b) The same bird with ring.

2a) Adult Caspian Gull L. cachinnans with Ukraine metalring. Preila, Neringa, Lithuania 9.9.2008. Foto: Hannu Koskinen

2b) The same bird with ring.

3a) Adult Caspian Gull L. cachinnans with Ukraine metalring. Preila, Neringa, Lithuania 9.9.2008. Foto: Hannu Koskinen

3b) The same bird with ring.

4a) Adult Caspian Gull L. cachinnans with Ukraine metalring. Preila, Neringa, Lithuania 9.9.2008. Foto: Hannu Koskinen

4b) The same bird with ring.

5a) Adult Caspian Gull L. cachinnans with Ukraine metalring. Preila, Neringa, Lithuania 9.9.2008. Foto: Hannu Koskinen

5b) The same bird with ring.

6a) Adult Caspian Gull L. cachinnans with Ukraine metalring. Preila, Neringa, Lithuania 9.9.2008. Foto: Hannu Koskinen

6b) The same bird with ring.

7a) Adult Caspian Gull L. cachinnans with Ukraine metalring. Preila, Neringa, Lithuania 9.9.2008. Foto: Hannu Koskinen

7b) Adult Caspian Gull L. cachinnans with Ukraine metalring. Preila, Neringa, Lithuania 9.9.2008. Foto: Hannu Koskinen

7c) The same bird with ring.

8a) Adult Caspian Gull L. cachinnans with Ukraine metalring. Preila, Neringa, Lithuania 9.9.2008. Foto: Hannu Koskinen

8b) The same bird with ring.