A collection of 2cy Larus fuscus in 2nd generation plumage

Larus fuscus
Bird 1a. 2cy Larus fuscus at Tara, SW Finland 10.6.2007. Foto: Hannu Koskinen

Larus fuscus
Bird 1b. The same 2cy Larus fuscus at Tara, SW Finland 10.6.2007.
Note the difference in tones of plumage with or without sunshine. Foto: Hannu Koskinen

Larus fuscus
Bird 2. 2cy Larus fuscus at Tara, SW Finland 10.6.2007. Foto: Hannu Koskinen

Larus fuscus
Bird 3. 2cy Larus fuscus at Tara, SW Finland 10.6.2007. Foto: Hannu Koskinen

Larus fuscus
Bird 4. 2cy Larus fuscus at Tara, SW Finland 10.6.2007. Foto: Hannu Koskinen

Larus fuscus
Bird 5. 2cy Larus fuscus at Tara, SW Finland 10.6.2007. Foto: Hannu Koskinen

Larus fuscus
Bird 6. 2cy Larus fuscus at Tara, SW Finland 10.6.2007. Foto: Hannu Koskinen

Larus fuscus
Bird 7. 2cy Larus fuscus at Tara, SW Finland 10.6.2007. Foto: Hannu Koskinen

Larus fuscus
Bird 8. 2cy Larus fuscus at Tara, SW Finland 10.6.2007. Foto: Hannu Koskinen

Larus fuscus
Bird 9. 2cy Larus fuscus at Tara, SW Finland 10.6.2007. Foto: Hannu Koskinen

Larus fuscus
Bird 10. 2cy Larus fuscus at Tara, SW Finland 10.6.2007. Foto: Hannu Koskinen

Larus fuscus
Bird 11. 2cy Larus fuscus at Tara, SW Finland 10.6.2007. Foto: Hannu Koskinen

Larus fuscus
Bird 12. 2cy Larus fuscus at Tara, SW Finland 10.6.2007. Foto: Hannu Koskinen

Larus fuscus
Bird 13. 2cy Larus fuscus at Tara, SW Finland 10.6.2007. Foto: Hannu Koskinen

Larus fuscus
Bird 14. 2cy Larus fuscus at Tara, SW Finland 10.6.2007. Foto: Hannu Koskinen

Larus fuscus
Bird 15. 2cy Larus fuscus at Tara, SW Finland 10.6.2007. Foto: Hannu Koskinen

Larus fuscus
Bird 16. 2cy Larus fuscus at Tara, SW Finland 10.6.2007. Foto: Hannu Koskinen

Larus fuscus
Bird 17. 2cy Larus fuscus at Tara, SW Finland 10.6.2007. Foto: Hannu Koskinen

Larus fuscus
Bird 18. 2cy Larus fuscus at Tara, SW Finland 10.6.2007. Foto: Hannu Koskinen