tens of millions http://www.cfact.org/2013/03/1... http://www.cfact.org/2013/03/1... CFACT ^ http://www.cfact.org/2013/03/1... http://www.cfact.org/2013/03/18/wind...-birds-a-year/ http://www.cfact.org/2013/03/18/wind...-birds-a-year/ http://www.cfact.org/2013/03/1... Industry agents like CFACT Industry agents like CFACT http://www.cfact.org/2013/03/18/wind...-birds-a-year/ millions of birds and bats studies that search much-too-small areas http://www.cfact.org/2013/03/1... http://www.cfact.org/2013/03/1... slice and dice Wind turbines kill up to 39 million birds a year! http://www.cfact.org/ http://www.cfact.org/2013/03/1... CFACT http://www.cfact.org/2013/03/1... birds and bats Industry agents like CFACT birds and bats birds and bats SOURCE http://www.cfact.org/2013/03/1... http://www.cfact.org/2013/03/1... CFACT ^ millions of birds and bats wind turbines kill about 40 million birds Evidence http://www.cfact.org/2013/03/18/wind...-birds-a-year/ Industry agents like CFACT wind turbines kill about 40 million birds millions of birds and bats www.cfact.wind-turbines-kill-up-to-39-million-birds-a-year/ Wind turbines kill up to 39 million birds a year! http://www.cfact.org/2013/03/1... CFACT ^ http://www.cfact.org/2013/03/1... CFACT.org, writes