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2
Bonaparte-sirály
Chroicocephalus philadelphia - Mouette de Bonaparte
adult plum. breeding
adult plum. transition
adult plum. post breeding
First year
adult plum. breeding
adult plum. breeding
adult plum. post breeding
adult plum. transition
adult plum. breeding
juvenile
First year
First year
adult plum. post breeding
adult
adult plum. post breeding
adult plum. post breeding
adult plum. post breeding
First year
adult plum. breeding
juvenile
juvenile
adult plum. breeding
immature
juvenile
juvenile
