@techreport{Sterner-2002-3827,
  author = {Sterner, D},
  title = {A Roadmap for PIER Research on Avian  Collisions with Wind Turbines in  California},
  institution = {Ibis Environmental Inc},
  year = {2002},
  month = {dec},
  number = {P500-02-070F},
  keywords = {Wind Energy, Land-Based Wind, Collision, Bats, Birds, Raptors},
}