Up to the present a population of Formosan sika deer has yet to be established with genuine success. They can only live within the set confines of a national park, and developing a stable herd still must depend on humans working to protect the environment.
至今梅花鹿也並非真正放養成功，只是在墾丁國家公園一個固定範圍內活動，仍須靠人力維護環境以建立穩定族群。