Language: Chinese with English summary
The book consists of 4 parts. The first part provides the natural geographic features of northeast China and zoogeographic region, including integrative natural geographic region (features of geography and vegetation) and integrative zoogeographic region (aves geographic region and aves fauna). The second part introduces the bird species and distribution in northeast China (456 bird species' composition and principles of distribution). The third part introduces the composition of aves fauna (characters and composition of fauna, aves fauna dynamics, discussion of the aves fauna in northeast China ). The last part introduces the avian ecology in northeast China, and concerns the ecological features of birds in secondary forests of temperate zone (reproductive strategies and life history, foraging strategies, assembling behaviors, territory behaviors, territory behaviors and types, partition of resources and coexistence, community structure and dynamic), bird community structure and features in northeast China (bird community structure in virgin forests, guilds of birds in secondary forests, the key species of bird community in secondary forests, bird diversities and principles in wetland habitats), habitat selection and nest-site selection in northeast China (habitat selection, nest-site selection, effects of habitat fragmentation on production of birds and nest-site selection).