英文關鍵字
agricultural
agriculture
animal
avian
baby
barn
beak
bird
birth
born
breeding
cage
care
chick
chicken
child
cute
duck
egg
factory
farm
farming
fauna
feather
fertility
fluffy
fowl
funny
grow
hatch
hatching
incubator
little
livestock
mallard
nature
new
newborn
pet
pipping
poultry
production
rural
sector
shell
small
unborn
webbed
wild
young