From October to December,2014,and March to May,2015,the feeding niche of Zosterops japonicus between spring and winter was investigated in Yizhou city,Guangxi Zhuang Autonomous Region. The number,feeding time,food types and foraging behavior data including feeding height,horizontal feeding position and feeding direction of Z. japonicus were recorded. The results showed that Z. japonicus were omnivorous,which mainly fed on leaves and fruits and shortly fed on insect or petal. The results of food niche breadt...