Apr 20, 2014 Herrick Lake Forest Preserve 
Apr 22, 2014| Apr 19, 2014 Apr 20, 2014 Herrick Lake Forest Preserve Apr 22, 2014 |
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 Tree Swallow flaps Tachycineta bicolor   
New
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 Tree Swallow flying Tachycineta bicolor  |
 Root |
2 photos this page; 1 new species. |  photographer:  |