Male Eurasian teals swim on winter still water pond eating algae in the evening

ducks eurasian greenwinged teal still water migratory paddling wildlife foraging pond pair shallow water teals swims swimming swim paddle forage creek male ornithology two marsh lake swamp tracking aquatic water greenwinged large bird plumage winter move wild eurasian common streem rocks teal alga closeup eat eating drakes hungry green winged algae stones drake colorful