dalmatian pelican, pelecanus crispus, bird in the dark tree forest, with open bill, nature habitat, bulgaria

adult animal beak bill bird birdwatching blue breeding bulgaria crispus crispy dalmatian danube dark delta europe feathers fishing flight forest freshwater great greece grey habitat hunt individual kerkini lake migratory nature open ornithology pelecanus pelican plumage pond portrait reflection seabird single swim the tree watching water waterbird white wild wildlife wing winter with