Below is an overview of all Orders that I have photos of in my Sri Lanka: Looking for birds in a culture trip collection. Click on the images for more about the selected Order.
Galliformes
Grouse, pheasants, quail, turkeys, hoatzin, etc.
Hoendervogels
Anseriformes
Duck, geese, and relatives
Eendvogels
Podicipediformes
Grebes
Futen
Ciconiiformes
Herons and egrets
Ooievaarachtigen
Pelecaniformes
Pelicans, cormorants, and relatives
Roeipotigen
Suliformes
Fregatebirds, gannets and cormorants
Fregatvogels, genten, aalscholvers en slangehalsvogels
Accipitriformes
Birds of prey
Roofvogels en gieren, exclusief valken
Gruiformes
Cranes, rails, and relatives
Kraanvogelachtigen
Charadriiformes
Shorebirds, gulls, and relatives
Steltloperachtigen
Columbiformes
Pigeons, and doves
Duiven
Psittaciformes
Parrots, macaws, parakeets, and lories
Papegaaiachtigen
Cuculiformes
Cuckoos
Koekoeksvogels
Apodiformes
Swifts and hummingbirds
Gierzwaluwen en kolibries
Coraciiformes
Kingfishers
Scharrelaarvogels
Bucerotiformes
Motmots, hoopoes, bee-eaters, and todies
Hoppen, boomhoppen en neushoornvogels
Piciformes
Woodpeckers
Spechtvogels
Passeriformes
Perching birds
Zangvogels