英文關鍵字
active
anas
animal
animals
beak
beautiful
beauty
bird
birding
brown
closeup
colourful
colours
cute
dappled
detail
drake
duck
fauna
feather
feathers
female
glare
green
head
hen
horizontal
macro
mallard
natural
nature
orange
ornithology
outside
park
platyrhynchos
pond
river
seasonal
shiny
spring
springtime
surface
swimming
vibrant
video
water
wild
wildlife