@techreport{Zehtindjiev-2019-768102,
  author = {Zehtindjiev, P and Whitfield, D},
  title = {Monitoring of geese in the territory of Integrated System for Protection of Birds, Winter 2018-2019},
  institution = {Bulgarian Academy of Sciences},
  year = {2019},
  month = {apr},
  url = {https://img1.wsimg.com/blobby/go/1a109f6d-5fe3-4ff5-bcf3-17602b59ac27/downloads/2018-2019%20Report_Winter%20Monitoring_ENG.pdf?ver=1614243304798},
  keywords = {Wind Energy, Land-Based Wind, Collision, Displacement, Birds, Waterfowl},
}