Black-necked grebe. Greek: μαυροβουτηχτάρι. Gadouras reservoir, April 2022.
Passage migrant. Length 28-34 cm, wingspan 52-55 cm. Sexes similar. Reservoirs, coastal waters. Dives to take crustaceans, molluscs, small fish. Catches insects on water surface. Generally avoids flying, dives when threatened.