Order Gaviiformes—Loons
Family Gaviidae—Loons
Order Podicipediformes—Grebes
Family Podicipedidae—Grebes
Aechmophorus clarkii—Clark's
Grebe
Aechmophorus
occidentalis—Western Grebe
Podiceps auritus—Horned Grebe
Podiceps nigricollis—Eared Grebe
Podilymbus podiceps—Pied-billed Grebe
Tachybaptus dominicus—Least Grebe
Order Pelecaniformes—Totipalmate Swimmers
Family Pelecanidae—Pelicans
Family Phalacrocoracidae—Cormorants
Phalacrocorax auritus—Double-crested
Cormorant
Phalacrocorax olivaceus—Olivaceous Cormorant
Order Ciconiformes—Herons, Ibises, and Storks
Family Ardeidae—Herons, Egrets, and Bitterns
Ardea herodias—Great Blue Heron
Botaurus lentiginosus—American Bittern
Bubulcus ibis—Cattle Egret
Butorides striatus—Green-backed Heron
Casmerodius albus—Great Egret
Egretta caerulea—Little Blue Heron
Egretta rufescens—Reddish Egret
Egretta thula—Snowy Egret
Egretta tricolor—Tricolored Heron
Ixobrychus exilis—Least Bittern
Nycticorax nycticorax—Black-crowned Night Heron
Nycticorax violaceus—Yellow-crowned Night Heron
Family Threskiornithidae—Ibises and Spoonbills
Plegadis chihi—White-faced Ibis
Plegadis falcinellus—Glossy Ibis
Family Cathartidae—American Vultures