Psocodea
"Phthiraptera"
Bird Lice
Gallery of Hosts
Accipitriformes
Eagles, Hawks & Vultures
Anseriformes
Waterfowl
Bucerotiformes
Hornbills & Hoopoes
Caprimulgiformes
Hummingbirds & Relatives
Casuariiformes
Cassowaries & Emus
Charadriiformes
Gulls & Relatives
Ciconiiformes
Storks
Columbiformes
Doves & Pigeons
Coraciiformes
Kingfishers
Cuculiformes
Cuckoos
Falconiformes
Falcons & Relatives
Galliformes
Landfowl
Gaviiformes
Loons
Gruiformes
Cranes & Relatives
Passeriformes
Perching Birds
Pelecaniformes
Pelicans, Herons & Egrets
Piciformes
Woodpeckers & Sapsuckers
Podicipediformes
Grebes
Procellariiformes
Albatrosses & Petrels
Rheiformes
Rheas
Sphenisciformes
Penguins
Strigiformes
Owls
Suliformes
Cormorants, Gannets & Boobys