air
america
anatidae
anseriformes
barnacles
beak
behavior
bird
birds
bustard
bustards
canada
chase away
chen caerulescens
crowd
distance
duck
ducks
food
geese
goose
group
hunt
hunter
in flight
lake
lookout
migration
migratory
observe
observer
ornithological
quebec
quebec city
return
river
sailing ship
snow geese
snow goose
spring
to eat
traveler
trip
various
water
white
wild
wings