2017 • 30.7N 95.5W Texas, Walker
 
2014
 
2017
Jun 1 Aug 4 Sep Spragueia leo
2016 • 40.7N 80.0W Pennsylvania, Allegheny
1 2 7  
2013 • 34.0N 83.4W Georgia, Clarke
7  
2013
1  
2012
1 1 Oct  
2011 • 36.1N 83.1W Tennessee, Cocke
 
2011 • 36.3N 82.4W Tennessee, Washington
2  
2014
 
2013
 
2012
Jan Dec  
2011
Apr 1 2  
2012
May 1 Mar Feb  
2015
 
2010 • 33.9N 83.3W Georgia, Clarke
 
2016
1  
2012 • 38.9N 76.7W Maryland, Prince George's
2 2 Nov Jul 1 2  
2012 • 33.2N 84.3W Georgia, Spalding
1