@conference{Sinclair-1999-4215, author = {Sinclair, K}, title = {Status of the U.S. Department of Energy/National Renewable Energy Laboratory Avian Research Program}, year = {1999}, month = {jun}, series = {Windpower '99}, pages = {11}, address = {Burlington, Vermont}, url = {https://www.nrel.gov/docs/fy99osti/26709.pdf}, keywords = {Wind Energy, Land-Based Wind, Birds}, }