...They also take a terrible toll on migrating birds, but the Greens won't talk about that!
Eagles too! In US the effect of WT on precarious eagle populations has become an issue.
Should Wind Turbines Be Allowed To Kill Eagles? Debate Ratchets Up With Bird Group Lawsuit
Bird Enthusiasts Sue Feds For Wind Turbines Killing Eagles | The Daily Caller
Denmark, Spain and Sth Africa have expressed concerns for rare bird populations that have been decimated by WT farms and see their impending extinction as inevitable.