Species
Aechmophorus clarkii (Clark’s grebe)
Aechmophorus clarkii. Photo: (c) Greg Lasley, some rights reserved (CC BY-NC)
Clark’s Grebe (Aechmophorus clarkii) is a North American waterbird 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.