英文關鍵字
animal
beak
bird
birds
boy
bread
care
child
childhood
city
close
cold
crumb
dove
eat
environment
feed
feeds
flock
fly
food
fun
girl
hand
hands
happy
his
holding
hungry
infection
joy
kid
leisure
life
lifestyle
little
nature
ornithosis
outdoor
park
pastime
pecking
people
person
pigeon
pigeons
play
psittacosis
rock
season
small
square
street
that
urban
walking
wild
wildlife
wing
winter
young