英文關鍵字
animal
animals
arid
beauty
big
bighorn
burro
bush
canadensis
creosote
desert
dry
fauna
fire
flora
grass
grazing
heat
herbivore
horn
horns
indigenous
landscape
male
mammal
native
natural
nature
nelsoni
nevada
outdoor
outdoors
ovis
park
plants
ram
sheep
southwest
state
strong
ungulate
usa
valley
walking
waves
wild
wilderness
wildlife
winter