For one thing,wild animal is a key component of ecosystem.Without which,we can not keep a sustainable environment for human beings to live on,let alone living quality.For another,animals have their right to live on hamoniously with men,but it is men whose action including hunting and damaging the environment which animals relying on that endager their existance.In addtion to that,it is immoral to stand by seeing animals suffer without offer our hands.From what has been discussed above,we can conclude here that to take care of wild animals is to save animals' lives,environment and also ourselves.