英文關鍵字
agriculture
animal
animals
avian
background
beak
beautiful
bird
birds
brown
city
color
countryside
cover
documentary
domestic
down
duck
farm
fauna
february
fence
food
forest
fowl
frozen
geese
goose
group
herd
lawn
livestock
natural
nature
outdoor
park
peasants
poultry
rural
scene
snow
three
village
walk
water
waterbird
white
wild
wildlife
wings
winter