@misc{indiciae447db80908a4,
  title = {Birds of the Rio Grande and other riparian habitats of Western Webb County, Texas},
  author = {Marc C. Woodin and Mary Kay Skoruppa and Gene W. Blacklock and Graham C. Hickman},
  year = {2007},
  url = {https://pubs.usgs.gov/publication/70178136},
  note = {Source identifier: 70178136}
}