Introduction to animal resources: In addition to Hainan Eld's deer, common wild animals in the reserve include wild boars, barking deer, pythons, Hainan rabbits, Hainan mountain partridges, etc. Hainan Eld's Deer is China's first-level national key protected animal. Its wild population is only found in the Datian area of Dongfang City, Hainan Island.