@misc{indiciae13e729afebbc,
  title = {Population trends of birds wintering in the Central Valley of California},
  author = {Edward R Pandolfino and Colleen M. Handel},
  year = {2017},
  doi = {10.21199/swb3.12},
  url = {https://pubs.usgs.gov/publication/70200372},
  note = {Source identifier: 70200372}
}