@article{Baerwald-2009-4191,
  author = {Baerwald, E and Barclay, R},
  title = {Geographic Variation in Activity and Fatality of Migratory Bats at Wind Energy Facilities},
  journal = {Journal of Mammalogy},
  year = {2009},
  month = {dec},
  publisher = {Oxford Journals},
  volume = {90},
  number = {6},
  pages = {1341--1349},
  doi = {10.1644/09-MAMM-S-104R.1},
  url = {http://jmammal.oxfordjournals.org/content/90/6/1341},
  keywords = {Wind Energy, Land-Based Wind, Collision, Bats},
}