Czech Potápka černokrká Cited by user Podzemnik on 18 May 2023 Potápka černokrká (Podiceps nigricollis) je malý druh potápky z rodu Podiceps s rozsáhlým areálem rozšíření.
English Black-necked grebe Cited by user RileyBugz on 29 Jan 2018 The black-necked grebe (Podiceps nigricollis), known in North America as the eared grebe, is a member of the grebe family of water birds.