@misc{indiciaeb9857f35e7e7,
  title = {Monitoring the shorebirds of North America: Towards a unified approach},
  author = {S. K. Skagen and J. Bart and B. Andres and S. Brown and G. Donaldson and B. Harrington and V. Johnston and S.L. Jones and R. I. G. Morrison},
  year = {2003},
  url = {https://pubs.usgs.gov/publication/1015113},
  note = {Source identifier: 1015113}
}