動物福祉
amur tiger
animal
animal husbandry
attention
attentive
beast
big cat
breeding
captivity
carnivore
cat
cites
conservation
dangerous
dangerous predator
endangered
endangered species act
environment
environmental
female
fur
habitat
imprisonment
look
lying
mammal
mammals
nature conservation
nature protection
outdoor
outdoors
panthera tigris altaica
population
predator
predatory cat
protected
quiet
rest
resting
siberian tiger
species
species conservation
species protection
striped
stripes
threatened
tiger
ussuri
ussuri tiger
wildlife
wildlife conservation
zoo
zoo animal
zoology