TY - RPRT TI - Seasonal components of avian population change: Joint analysis of two large-scale monitoring programs AU - W.A. Link AU - J.R. Sauer PY - 2007 DO - 10.1890/0012-9658(2007)88[49:scoapc]2.0.co;2 UR - https://pubs.usgs.gov/publication/5224790 ID - 5224790 ER -