英文關鍵字
animal
background
beak
beautiful
biodiversity
bird
blue
brown
calm
clangula
cute
diving
duck
feather
female
hyemalis
long
nature
ocean
ornithology
outdoor
outdoors
plumage
sea
seabird
swimming
tailed
water
white
wild
wildlife
winter
英文關鍵字
animal
background
beak
beautiful
biodiversity
bird
blue
brown
calm
clangula
cute
diving
duck
feather
female
hyemalis
long
nature
ocean
ornithology
outdoor
outdoors
plumage
sea
seabird
swimming
tailed
water
white
wild
wildlife
winter