GREBES   -   PODICIPEDIDAE

Least Grebe Tachybaptus dominicus speciosus Canudos, Bahia state, Brazil. (D3)

Silvery Grebe Podiceps occipitalis juninensis Lauca National Park, Region I, Chile. Carrying a feather, presumably for nesting material. (S5)

Silvery Grebe Podiceps occipitalis juninensis Antisana reserve, Napo province, Ecuador. The black mark is vignetting from digiscoping - they're not about to be swept over a waterfall... (D2)