@article{DeSanteOGrady2008,
  author    = {David F. DeSante and Danielle R. O´Grady},
  title     = {The Monitoring Avian Productivity and Survivorship (MAPS) Program 1997 and 1998 report},
  journal   = {Bird populations},
  volume    = {5},
  pages     = {49 -- 101},
  year      = {2008},
}