lying juvenile black headed gull carrying a clump of dried seagrasses

gull sea fly seagrass water winter action activity adult aggression animal avian background ball beak behaviour bill black bird clump coast concept eelgrass horizontal interspecific juvenile kleptoparasitism larus fuscus morning nature neptune grass nobody ocean outdoors plumage posidonia rhizome seagull side view seaweed steal subadult sunny wildlife zostera malta