@misc{indiciae1404b970913b,
  title = {USGS bird and land-cover data: Regional bird conservation internet mapping tool takes flight with GIS},
  author = {J.C. Nelson and M.G. Fox and M. G. Knutson and J.R. Sauer and W.E. Thogmartin},
  year = {2005},
  url = {https://pubs.usgs.gov/publication/5224653},
  note = {Source identifier: 5224653}
}