@misc{indiciaef7e24ac7979d,
  title = {Helping at a Henslow's Sparrow nest in Wisconsin},
  author = {Michael J. Guzy and Christine A. Ribic and David W. Sample},
  year = {2002},
  doi = {10.1676/0043-5643(2002)114[0407:haahss]2.0.co;2},
  url = {https://pubs.usgs.gov/publication/70024403},
  note = {Source identifier: 70024403}
}