英文關鍵字
animal
animals
avian
background
beak
bird
birdwatching
black
blue
brown
bulrush
closeup
color
couple
day
duck
family
feather
female
food
fowl
funny
green
impressive
lake
love
lover
male
natural
nature
ornithology
outdoor
outside
pair
pattern
picturesque
pond
poultry
river
seasonal
summer
sunset
swim
together
two
water
waterfowl
wild
wildlife