英文關鍵字
animal
avian
background
bath
bathing
beak
beautiful
beauty
bird
brook
clean
closeup
creek
cute
drinking
fauna
feather
fluently
forest
garden
green
happy
male
motion
natural
nature
ornithology
outdoors
park
philomelos
play
relax
robin
slow
slowdown
smoothly
song
songbird
splash
splatter
spray
spring
summer
thrush
turdus
wash
water
wild
wildlife
wing