英文關鍵字
animal
animals
bird
birding
birds
blue
brown
chicken
columba
dove
drink
drinking
drop
droplet
ecological
ecology
feather
flew
flight
foraging
forest
forestry
fountain
fowl
garden
grass
green
grove
management
nature
oak
palumbus
park
passerine
peace
pest
pigeon
pigeonn
rat
ring
sector
silviculture
sky
splashes
street
synanthropic
tour
voice
watching
water
way
white
wild
wildlife
wing
wood