@misc{indiciaec0949b0415ad,
  title = {Evaluation of Caspian tern ( Hydroprogne caspia ) and snowy plover ( Charadrius alexandrinus nivosus ) nesting on modified islands at the Don Edwards San Francisco Bay National Wildlife Refuge, California—2016 Annual Report},
  author = {C. Alex Hartman and Joshua T. Ackerman and Mark P. Herzog and Cheryl Strong and David Trachtenbarg and Crystal A. Shore},
  year = {2017},
  doi = {10.3133/ofr20171055},
  url = {https://pubs.usgs.gov/publication/ofr20171055},
  note = {Source identifier: ofr20171055}
}