英文關鍵字
alert
animal
autumn
baby
background
bristle
brown
creature
cute
defense
ecology
erinaceus
europaeus
european
eye
forest
garden
grass
green
habitat
hedge
hedgehog
hibernation
horizontal
insectivore
landscape
mammal
milk
native
nature
needle
park
portrait
prickle
prickly
protection
rodent
shot
small
snout
spikes
spine
spiny
summer
view
wild
wildlife
woodland
young