@misc{indiciaec941c227b45f,
  title = {An introduced and a native vertebrate hybridize to form a genetic bridge to a second native species},
  author = {D.B. McDonald and T.L. Parchman and M.R. Bower and W.A. Hubert and F.J. Rahel},
  year = {2008},
  doi = {10.1073/pnas.0712002105},
  url = {https://pubs.usgs.gov/publication/70000266},
  note = {Source identifier: 70000266}
}