英文關鍵字
adorable
alone
animal
baby
background
bathing
bird
birdwatching
brown
chicks
children
cute
dabbling
duck
duckling
ducklings
ducks
environment
family
feather
feathering
feathers
floating
funny
lake
life
little
mallard
natural
nature
newborn
outdoors
pond
river
siblings
spring
summer
swim
swimming
water
waterbird
waterfowl
wild
wildlife
wings
young