Larus fuscus fuscus
Satellite-tagged Baltic Gull L. (f.) fuscus "YL CKN3" at Tara 28.5.2009. Foto: Markku Kangasniemi

Larus fuscus fuscus
The same bird, date and photographer.

Larus fuscus fuscus
Satellite-tagged Baltic Gull L. (f.) fuscus "YL CKN3" at Tara 2.6.2009. Foto: Petri Salo

Larus fuscus fuscus
Satellite-tagged Baltic Gull L. (f.) fuscus "YL CZZ3" at Tara 2.6.2009. Foto: Petri Salo

Larus fuscus fuscus
The same bird, date and photographer.