英文關鍵字
adult
behaviour
bird
birds
black
bred
breed
breeding
bright
bring
busy
caravan
causing
coast
common
conditions
danger
day
east
eat
environment
fed
feed
feeding
food
geese
grass
hazard
large
ledge
living
mate
nature
nesting
north
outfdoor
park
road
safe
safety
suface
traffic
wet
wild
wildlife
yorkshire
young