英文關鍵字
animal
animals
argentatus
background
bay
beak
beautiful
bill
billed
birds
black
blue
bright
brown
closeup
coast
colorful
ecology
environment
environmental
european
exuviate
eye
feather
feet
gull
herring
hunting
lake
larus
little
morning
nature
ornithology
park
plumage
postcard
ridibundus
sanctuary
sea
seaside
seasonal
sky
summer
sunny
text
tree
urban
water
wildlife