Clark's grebe (Aechmophorus clarkii)

Clark's grebe is a North American species in the grebe family. Until the 1980s, it was thought to be a pale morph of the western grebe, which it resembles in size, range, and behavior. Intermediates between the two species are known.

The "Clark" of its common name—and its specific epithet ''clarkii''—honors John Henry Clark, a 19th-century American surveyor who was also a naturalist and collector. The genus name ''Aechmophorus'' comes from the Ancient Greek words "aichme", meaning.. more