英文關鍵字
birds
brown
closeup
cold
collared
common
cooperation
doves
feeding
flapping
flight
food
frenzy
gray
group
house
hungry
nourishment
plumage
road
rummaging
season
seeds
sill
snow
snowing
sparrows
species
traffic
urban
window
wings
winter
英文關鍵字
birds
brown
closeup
cold
collared
common
cooperation
doves
feeding
flapping
flight
food
frenzy
gray
group
house
hungry
nourishment
plumage
road
rummaging
season
seeds
sill
snow
snowing
sparrows
species
traffic
urban
window
wings
winter