@techreport{Whitfield-2015-3402,
  author = {Whitfield, D and Urquhart, B},
  title = {Deriving an Avoidance Rate for Swans Suitable for Onshore Wind Farm Collision Risk Modelling},
  institution = {Natural Research Ltd},
  year = {2015},
  month = {feb},
  url = {https://www.researchgate.net/publication/272745716_Whitfield_DP_Urquhart_B_2015_Deriving_an_avoidance_rate_for_swans_suitable_for_onshore_wind_farm_collision_risk_modelling_Natural_Research_Information_Note_6_Natural_Research_Ltd_Banchory_UK},
  keywords = {Wind Energy, Land-Based Wind, Avoidance, Collision, Displacement, Birds},
}