TY - RPRT TI - Geographic analysis of species richness and community attributes of forest birds from survey data in the mid-Atlantic integrated assessment region AU - Emmanuelle Cam AU - John R. Sauer AU - James D. Nichols AU - James E. Hines AU - Curtis H. Flather PY - 2000 DO - 10.1023/a:1006473804874 UR - https://pubs.usgs.gov/publication/5223930 ID - 5223930 ER -