英文關鍵字
animal
atypus
baby
beak
beseech
bill
bird
birds
breeding
bring
call
care
cavity
chick
children
colourful
crest
crown
czech
dawn
eat
epops
eurasian
europe
european
feather
food
forest
hole
hoopoe
hungry
insect
light
male
nature
plumage
singing
song
spring
striped
sun
sunrise
sunset
throat
tree
tuft
upupa
wild
woodland