Feather collection
Systematic order
sorted by the taxonomy of Richard. O. Prum
Hoatzins
Ostriches
Ducks, geese and swans
Chicken, grouse and turkeys
Nightjar and allies
Swifts and hummingbirds
Turacos
Cuckoos
Floricans, bustards and korhaans
Cuckoo roller
Sandgrouse
Pigeons / doves
Rails and cranes
Flamingoes
Grebes
Waders, gulls and auks
Sunbittern and kagu
Loons
Penguins
Albatrosses, petrels and shearwaters
Storks, herons, egrets, ibises and spoonbills
Seriemas
Pelicans
Hawks, eagles and old world vultures
Owls
Mousebirds
Trogons
Hornbills, hoopoe and wood hoopoes
Roller birds
Woodpeckers
Falcons
Parrots
Songbirds and kin