Thank you Rajko for this great cover. The full 2007 set is used. The first stamp is another golden eagle (Aquila chrysaetos) stamp. The second one is the black-headed gull (Chroicocephalus ridibundus). It is a small gull which lives in Asia, Europe and eastern coastal Canada. It is a migratory species and like many sea birds it breeds in colonies. As an opportunist feeder, it doesn't only fish but insects, seeds, worms, scraps and carrion.