英文關鍵字
adult
attractive
bird
bred
breed
chalk
cliffs
coast
conditions
cut
day
east
eat
environment
fed
feed
fish
food
grass
grown
gull
gulls
herring
high
lawn
ledge
mate
nature
nest
nesting
parkn
part
safe
safety
sea
seabird
site
skill
squabbling
survive
wild
wildlife
yorkshire
young