@misc{indiciae7a1da9e3a122,
  title = {Thirtieth breeding-bird census. 41. Uneven-aged mixed hardwood forest (urban woodlot)},
  author = {R. E. Jones and J. T. Linehan},
  year = {1966},
  url = {https://pubs.usgs.gov/publication/5220466},
  note = {Source identifier: 5220466}
}