出典:Wikipedia
出典:『Wikipedia』 (2011/06/24 13:18 UTC 版)
pears are the physical and psychological well-being of animals. The term animal welfare can also mean human concern for animal welfare or a position in a debate on animal ethics and animal rights. Welfare is measured by indicators including behavior, physiology, longevity, reproduction , and attitudes towards different types of animal uses.
the preservation of wildlife
家畜のえさ
動物質.
the habitation of wild animals
the animal kingdom
家畜.