OSTRICHES
DUCKS, GEESE and SWANS
GUANS, CHACHALACAS, and CURASSOWS
GUINEAFOWL
PHEASANTS and ALLIES
FLAMINGOS
GREBES
PIGEONS and DOVES
SANDGROUSES
BUSTARDS
TURACOS
CUCKOOS
NIGHTJARS
SWIFTS
HUMMINGBIRDS
RAILS, CRAKES, and COOTS
LIMPKIN
CRANES
STONE-CURLEWS and THICK-KNEES
AVOCETS and STILTS
OYSTERCATCHERS
PLOVERS and LAPWINGS
JACANAS
SANDPIPERS and SNIPES
SKUAS
AUKS
GULLS, TERNS and SKIMMERS
TROPICBIRDS
LOONS (DIVERS)
PENGUINS
ALBATROSSES
SHEARWATERS AND PETRELS
STORKS
FRIGATEBIRDS
BOOBIES and GANNETS
ANHINGAS
CORMORANTS and SHAGS
PELICANS
HAWKS, EAGLES, VULTURES and KITES