Urban wild birds and their species diversity is the important indicator of the healthy ecosystem in contemporary cities. Shanghai has rich bird resources,but few researches have been conducted concerning avian species diversity in high density urban areas. From 2014 to 2015,this study conducted bird surveys in blocks along Century Avenue,Pudong New District,Shanghai. A total of 47 species of birds belonging to 25 families and 8 orders were recorded. Bird community structures were analyzed in relation to dif...