英文關鍵字
animal
architecture
bird
birdbox
birdhouse
birds
box
build
care
craftsmanship
day
ecological
ecology
ecosystem
empty
environment
environmental
exterior
family
fun
garden
green
hand
home
house
housing
human
nature
nest
nesting
object
ornithology
outdoors
paintbrush
painting
park
protection
rural
season
shelter
small
tools
tree
weather
wildlife
wood
wooden
working
yellow