Spring Monarch Butterfly Migration: Comparative Maps

Spring Monarch Migration Map Archives
(Spring Migration | Milkweed | Fall Migration)
Classroom Activity

These maps show when and where people saw their first monarch each spring. How does the monarch's spring migration compare from one year to the next?


Combined Years animation/map/data	Spring 2013 animation/map/data	Spring 2012 animation/map/data

Spring 2011 animation/map/data	Spring 2010 animation/map/data	Spring 2009 animation/map/data

Spring 2008 animation/map/data	Spring 2007 animation/map/data	Spring 2006 animation/map/data

Spring 2005 animation/map/data	Spring 2004 animation/map/data	Spring 2003 animation/map/data

Spring 2002 animation/map/data	Spring 2001 animation/map/data	Spring 2000 animation/map/data

Spring 1999 map	Spring 1998 map	Spring 1997 map

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