North American Bird Order: Podicipediformes
Family: Podicipedidae
- Tachybaptus dominicus: Least Grebe
- Podilymbus podiceps: Pied-billed Grebe
- Podilymbus gigas: Atitlan Grebe
- Podiceps auritus: Horned Grebe
- Podiceps grisegena: Red-necked Grebe
- Podiceps nigricollis: Eared Grebe
- Aechmophorus occidentalis: Western Grebe
- Aechmophorus clarkii: Clark's Grebe