2001 Post-roundup	
			
Year_born	Age	Females	Males
2001		0.5	34	33
2000		1	26	5
1999		2	19	9
1998		3	19	2
1997		4	11	4
1996		5	8	3
1995		6	5	2
1994		7	4	
1993		8	2	
1992		9	1	
1991		10	7	
1990		11	5	
1989		12	7	
1988		13	6	
1987		14	4	
1986		15	1	
1985		16	1	
1984		17	2	
1983		18	1	
A tags		6+	25	
B tags		4+	9	5
Total		197	63
			
Total weight of bison mass at 2001 roundup: 208,402 pounds 
Total number of animals in herd as of 1 Jan 02: 	260 
Total animal units in herd as of 1 Jan 02: 188