英文關鍵字
air
animal
background
beak
beautiful
bird
birds
black
blue
brownheaded
brunnicephalus
closeup
cumulus
environment
eye
fauna
feather
flight
fly
free
freedom
gull
isolated
light
marine
nature
one
sea
seabird
seagull
ship
sky
splash
summer
sunlight
vacation
water
wave
white
wild
wildlife
wing
wings
wingspan