英文關鍵字
adult
animal
animalia
aves
bird
birds
carduelinae
carduelis
chordata
class
cold
common
coniferous
cupressaceae
cypress
eating
eats
eurasian
european
family
female
finch
fringillidae
genus
just
kingdom
life
male
nature
order
park
passeriformes
passerine
pecking
phylum
season
seeds
severe
siskin
siskins
small
snow
songbirds
spinus
subfamily
thuja
tree
wildlife
winter
wintering
yellow