@misc{indiciae6671ec2fb932,
  title = {Feeding ecology of breeding gadwalls on saline wetlands},
  author = {J.R. Serie and G.A. Swanson},
  year = {1976},
  doi = {10.2307/3800157},
  url = {https://pubs.usgs.gov/publication/1001269},
  note = {Source identifier: 1001269}
}