August 17, 2009
---------------

The Version 1 files for Audubon Grasslands were archived and 
Version 2 L2 files were posted.  Version 2 contains no
changes to previous years, only updates through mid-2009.


October 27, 2009
----------------

The Version 2 Level 2 files for Audubon Grasslands were archived and
Version 3 L2 files were posted.  Minor revisions (e.g., H) were made
to the 2003 and 2004 data by Tilden Meyers & team.  The V3 files extend
through summer 2009.