@article {3949, title = {Changes in the Avifauna of the Great Smoky Mountains: 1947-1983}, journal = {The Wilson Bulletin}, volume = {100}, year = {1988}, note = {Figures}, pages = {256-271}, keywords = {Birds, Crows, jays, and ravens, Trees}, url = {http://elibrary.unm.edu/sora/Wilson/v100n02/p0256-p0271.pdf}, author = {Wilcove, David S.} } @article {4250, title = {Population Changes in the Neotropical Migrants of the Great Smoky Mountains: 1947-1982}, year = {1983}, month = {May 21}, institution = {Princeton Univesity }, address = {Princeton, NJ}, keywords = {Birds, Fauna}, author = {Wilcove, David S.} }