2014 • 42.5N 71.3W Massachusetts, Middlesex
 
2013
Dec Oct Sep 1 2 Jan Nov  
2012 • 36.1N 83.1W Tennessee, Cocke
Jul Mar Feb Aug Jun 1  
2014 • 36.3N 82.4W Tennessee, Washington
2 1  
2016
Apr Choristoneura obsoletana
2015 • 42.7N 71.2W Massachusetts, Essex
May 1