英文關鍵字
wall
animal
bird
swallow
pendent
hang
adherent
attached
clinging
hooked
hanging
nature
build
nest
wild
wildlife
environment
clay
mud
closeup
fauna
natural
home
beak
barn
ornithology
birds
feather
outdoor
swallows
fly
rural
baby
colorful
rustic
dwelling
under
black
house
season
wing
small
architecture
avian
village
beautiful
white
beauty
roof
feathers