http://www.wqed.org/birdblog/2013/02/01/slots-help-me-fly/ A Bird Blog with Kate St. John Mon, 20 May 2013 20:51:04 +0000 hourly 1 http://www.wqed.org/birdblog/2013/02/01/slots-help-me-fly/comment-page-1/#comment-22423 George Bercik Fri, 01 Feb 2013 15:04:01 +0000 http://www.wqed.org/birdblog/?p=62233#comment-22423 Are you sure Wilbur & Orville started like this? 100- Years after Kitty Hawk, the principles of heavier-than-air flight are still a mystery to the majority. But observing turkey vultures is a good start. At sea, it would be the Laysan Albatross. Thanks Kate!

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