英文關鍵字
anas
animal
avian
background
beak
beautiful
bird
birdwatching
blue
bokeh
brown
closeup
color
colorful
dabbling
duck
ducks
environment
europe
fauna
feather
feathers
green
head
lake
male
mallard
mallards
natural
nature
outdoor
outdoors
outside
park
platyrhynchos
pond
portrait
reflection
river
swim
water
waterbird
waterfowl
wild
wildlife
wing