@misc{indiciae54c588083993,
  title = {Rethinking avian response to Tamarix on the lower Colorado River: A threshold hypothesis},
  author = {Charles van Riper and K.L. Paxton and C. O'brien and P.B. Shafroth and L.J. McGrath},
  year = {2008},
  doi = {10.1111/j.1526-100x.2007.00354.x},
  url = {https://pubs.usgs.gov/publication/70031757},
  note = {Source identifier: 70031757}
}