Apr 4, 2015 Morton Arboretum 
Apr 5, 2015| Mar 28, 2015 Apr 4, 2015 Morton Arboretum Apr 5, 2015 |
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 Polyphemus Moth cocoon Antheraea polyphemus  
New
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 Tree Swallow male calling Tachycineta bicolor    |
 Root |
2 photos this page; 1 new species. |  photographer:  |