英文關鍵字
animal
avian
beak
beautiful
bird
board
brown
eye
feather
feet
fledgling
fowl
grey
gull
herring
jetty
juvenile
looking
natural
nature
ornithology
outdoor
pier
plank
plumage
scavenger
seabird
seagull
standing
timber
watching
water
waterbird
white
wild
wildlife
wing
wings
wood
wooden
young