For your education AntiKey
http://www.usatoday.com/news/nation/2005-01-04-windmills-usat_x.htm
http://birds.suite101.com/article.cfm/birds_and_windmills
According to your links, 4000 windmills kill 4700 birds annually. Just over 1 bird per year per windmill. Hardly a holocaust.