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Discussion of 2018 gathering

Photos of insects and people from the 2015 gathering in Wisconsin, July 10-12

Photos of insects and people from the 2014 gathering in Virginia, June 4-7.

Photos of insects and people from the 2013 gathering in Arizona, July 25-28

Photos of insects and people from the 2012 gathering in Alabama

Photos of insects and people from the 2011 gathering in Iowa

Photos from the 2010 Workshop in Grinnell, Iowa

Photos from the 2009 gathering in Washington

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Data

Subspecies Papilio polyxenes asterius - Black Swallowtail


The information below is based on images submitted and identified by contributors. Range and date information may be incomplete, overinclusive, or just plain wrong.

Contributed Images Map No Images   Images
Range map for Black Swallowtail

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alabama     111    
Arizona1  1 21 22  
Arkansas  21252124  
Colorado    2221 2  
Connecticut       2    
Delaware    1 22    
Florida1 24342891031  
Georgia    1 52    
Illinois   1155651  
Indiana     3634 1 
Iowa      7132  
Kansas    1 1212  
Kentucky    22      
Louisiana 1  5413 1  
Maine    11686   
Manitoba    1 44    
Maryland    323932  
Massachusetts   1114411  
Michigan     145    
Minnesota     4223   
Missouri   2 11671  
Nebraska    1 421   
New Brunswick       21   
New Hampshire      2     
New Jersey    141498   
JanFebMarAprMayJunJulAugSepOctNovDec
New Mexico  2   3     
New York    36101555  
North Carolina    16412153 3
Ohio   1 2663   
Oklahoma   3126213  
Ontario    24141174  
Pennsylvania    1691024  
Quebec    23111   
Rhode Island       1 11 
South Carolina   123422   
South Dakota    2 21    
Tennessee      31 2  
Texas 1297463561 
Vermont    1213    
Virginia   1112845  
West Virginia    1  3    
Wisconsin    127512