英文關鍵字
animal
animals
baby
background
beak
beautiful
bird
birds
blue
brown
burnaby
canada
canadan
care
chicks
color
cute
duck
duckling
ducklings
ducks
family
feather
female
float
flock
group
lake
little
mallard
mother
natural
nature
outdoor
park
pond
ponds
pool
reflection
river
small
spring
swim
swimming
togetherness
water
waterfowl
wild
wildlife
yellow
young