英文關鍵字
animal
baby
beak
beautiful
beauty
bird
birdwatch
black
chick
closeup
cute
cygnet
cygnus
duck
duckling
elegance
elegant
family
feather
fluffy
graceful
lake
little
motion
natural
nature
neck
outdoor
peaceful
pond
reflection
river
slow
small
spring
summer
swan
swim
together
ugly
water
waterfowl
wet
white
wild
wildlife
wing
young
youth