TY - RPRT TI - Understanding the value of imperfect science from national estimates of bird mortality from window collisions AU - Craig S. Machtans AU - Wayne E. Thogmartin PY - 2014 DO - 10.1650/condor-13-134.1 UR - https://pubs.usgs.gov/publication/70195290 ID - 70195290 ER -