The purpose of this study is to examine three bird-watching science museums near the Yellow-sea area. The two museums on the construction are located in Chungnam province and the other is located in Chunnam province which are already operated for several years to now. The bird-watching science museum is similar to conventional science museum in terms of exhibiting objects, but in detail the bird-watching science museum is specialized in bird-watching and study it's ecology. So the sight should be near the place where the bird can be seen easily and the building should be built in ecological way. Now establishing museum in local area as a community development is pretty popular in Korea. as tourism purpose. But the main purpose of bird-watching museum should be educational and cultural way and next tourism. So in this study I tried to pick designing point of architecture and exhibition of bird-watching museum.