@misc{indiciae92ba09223535,
  title = {Assessing the role of conspecific attraction in habitat restoration for Henslow's sparrows in Iowa},
  author = {Jennifer A. Vogel and Rolf R. Koford and David L. Otis},
  year = {2011},
  url = {https://pubs.usgs.gov/publication/70169308},
  note = {Source identifier: 70169308}
}