英文關鍵字
beak
birds
breed
breeding
cage
chicken
czech
domestication
england
european
exhibition
fauna
feathers
feed
food
fowls
genetics
genofond
head
hens
livers
moravia
originally
ornamental
poultry
preservation
republic
sebright
species
union
white
英文關鍵字
beak
birds
breed
breeding
cage
chicken
czech
domestication
england
european
exhibition
fauna
feathers
feed
food
fowls
genetics
genofond
head
hens
livers
moravia
originally
ornamental
poultry
preservation
republic
sebright
species
union
white