英文關鍵字
animal
baby
background
beak
beautiful
bird
black
blue
brown
closeup
colorful
cute
duck
duckling
ducklings
ducks
environment
family
fast
fauna
feather
female
grass
green
group
lake
landscape
mallard
natural
nature
outdoor
outdoors
park
pond
reflection
river
shine
spatula
spring
summer
sunny
swamp
swim
water
waterbird
waterfowl
wild
wildlife
wing
yellow