Duikers en Futen

Gavia stellata
Red-throated Diver

Gavia arctica
Black-throated Diver

Gavia immer
Great Northern Diver

Podiceps auritus
Slavonian Grebe

Podiceps nigricollis
Black-necked Grebe

Tachybaptus ruficollis
Little Grebe

Podiceps cristatus
Great Crested Grebe

Podiceps grisegena
Red-necked Grebe.