Sylvain Cordier / Silvery grebe (Podiceps occipitalis) on nest, Torres del Paine National Park, Patagonia, Chile

Sylvain Cordier / Silvery grebe (Podiceps occipitalis) Torres del Paine National Park, Patagonia, Chile.

Sylvain Cordier / Silvery grebe (Podiceps occipitalis) on nest, Torres del Paine National Park, Patagonia, Chile.

Gabriel Rojo / Silvery grebe (Podiceps occipitalis) La Pampa, Argentina

Gabriel Rojo / Silvery grebe (Podiceps occipitalis) pair during courtship, La Pampa, Argentina

Gabriel Rojo / Silvery grebe (Podiceps occipitalis) La Pampa, Argentina

Gabriel Rojo / Silvery grebe (Podiceps occipitalis) La Pampa, Argentina

Gabriel Rojo / Silvery grebe (Podiceps occipitalis) group, La Pampa, Argentina

Gabriel Rojo / Silvery grebe (Podiceps occipitalis) on nest, La Pampa, Argentina

Mike Read / Silvery grebe (Podiceps occipitalis) with a feather in its beak on a pond Sealion Island, Falkland Islands, December.

Dave Bevan / Little grebe (Tachybaptus ruficollis) diving and catching a European eel (Anguilla anguilla) elver, Pembrokeshire, Wales, UK. October.

Sylvain Cordier / Silver grebe (Podoceps occipitalis) pair with chicks, male feeding the young, Sea Lion Island, Falkland Islands