Eared Grebe Podiceps nigricollis
Pied-billed Grebe Podilymbus podiceps
Clark’s Grebe Aechmophorus clarkii
Red-necked Grebe Podiceps grisegena
Western Grebe Aechmophorus occidentalis
Least Grebe Tachybaptus dominicus
Horned Grebe Podiceps auritus
