Talk:List of birds by flight heights

External links modified
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I have just modified one external link on List of birds by flight heights. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:
 * Added archive https://web.archive.org/web/20140209231019/http://archive.audubonmagazine.org/birds/birds0011.html to http://archive.audubonmagazine.org/birds/birds0011.html

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Cheers.— InternetArchiveBot  (Report bug) 15:47, 20 May 2017 (UTC)