2015
2  
2010 • 33.9N 83.3W Georgia, Clarke
 
2015 • 36.0N 82.2W North Carolina, Mitchell
 
2012 • 42.5N 71.3W Massachusetts, Middlesex
Jul 1  
2016
Jan 3 5 Mar Nov 1  
2014
Dec Oct  
2017 • 30.7N 95.5W Texas, Walker
2 Apr 4  
2013
Jun May  
2017
 
2013 • 34.0N 83.4W Georgia, Clarke
4 Sep 1 Aug  
2011
2 2 1  
2014
Feb  
2012
 
2013
Vaxi critica
2013 • 42.7N 71.2W Massachusetts, Essex
1 1 1