英文關鍵字
adder
animal
animals
background
basking
beautiful
berus
bracken
brown
carnivore
close
closeup
coiled
danger
edge
england
environment
essex
european
eye
fauna
forest
habitat
head
hibernation
hunter
just
morning
mouth
natural
nature
outdoor
outdoors
pattern
patterns
poisonous
portrait
predator
reptile
scales
skin
snake
sunshine
undergrowth
venom
venomous
video
viper
vipera
warming
wild
wildlife
woodland
zag
zig