英文關鍵字
america
american
animal
avian
bayswater
beak
bernicla
bird
watching
black
brant
branta
brent
canada
clip
coast
couple
ducking
east
eating
ecology
fauna
feather
feeding
floating
food
geese
goose
habitat
jamaica
bay
lake
natural
nature
new
york
ocean
ornithology
outdoor
park
plunging
sea
species
swimming
together
two
us
usa
video
water
wild
wildlife