Past charts of Yellowstone wolves-
Copyright Jim Halfpenny. Redistribution of any of these charts requires the permission of Dr. Halfpenny.
February 1997 Note: this includes the status of both the "class of 1995" and the "class of 1996" as of February 1997.
Note: There have been many other charts, but these are the only ones I retained.
. . . Ralph Maughan
