In The News Posted June 13, 2012 Share Posted June 13, 2012 Dousing Lights to Save Birds Wall Street Journal ... is a cause of bird collisions at night, without endangering aircraft. Every year, about 6.8 million migrating birds die when they hit communications towers in the US and Canada, more than died in the aftermath of the Exxon Valdez oil spill in 1989, ... View the full article Link to comment Share on other sites More sharing options...
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