英文關鍵字
animal
animals
antelope
antilopinae
antlers
artiodactyl
artiodactyls
biosphere
black
book
chyornye
cold
endangered
female
females
field
grass
herbivore
herd
horn
horns
hunting
kalmykia
lands
landscape
listed
male
mammal
mammalia
mammalian
mammals
meadow
national
natural
nature
outdoor
outdoors
pelage
period
poaching
red
region
reproduction
reserve
russia
russian
rut
rutting
safari
saiga
saigas
skin
steppe
tatarica
white
wild
wilderness
wildlife
winter
zemli