英文關鍵字
adult
animal
animals
beak
bird
birds
birdwatching
bite
branta
bread
canada
canadensis
canadian
care
chicks
closeup
croydon
dinner
eat
eating
feather
feathered
feathers
feed
feeding
female
four
fowl
geese
goose
grass
lunch
natural
nature
ornithology
outdoor
overfed
park
people
vancouver
young