Progress of Sika Deer (Cervus nippon) Ecology Research

This paper was summarized Sika deer ecology research from its population ecology, habitat, feeding habits and active habit and so on. It was pointed out the present ecology research on Sika deer mainly in the habitat, the habitat reduction and the worsening were one of main reasons reduced Sika deer population. How to enhance the Sika deer population density and the quantity are the outline in Sika deer ecology research.