Bull Name	Number of Straws Owned	Conservation Percentage	Iberian Haplotype
Anchor D 89	29	0.85
Anchor D 927A	64	0.838
Anchor D Frantz Yates 2/0	70	0.91
Anchor D Regency 491/06G	19	0.93	Y2
Anchor D Yates 9 (9/5)	37	0.96
Anchor D Yates 9A6	19	0.93
Billy WR 3191	46	0.95
Bo Bob "Afortunado"	50
Chisos Yates 840	60	0.919
Dick Robbins Longhorn #3	29	0.94
Don Quixote	3	0.94
DWD Heck 550	30	0.92	Y2
DWD Patrón 1846/1	30
DWD Señor Refuge 102/2	30	0.911
Eagle Creek 27	8	0.92	Y2
Frantz 94/5	28	0.93
Frantz Yates "Lely" 99/9	12
Junior 324	5	0.892
JVC Guadalupe Jack 03/9	2	0.94
Oklahoma Quixote	2	0.92
Paisano Yates 79/6	2
Mr. Pringle	29	0.82
Safari B 117	61	0.788
Mr. Sand Man Yates 3/0	34	0.93
Señor YO 792	50	0.909
SV Pecas	30	0.941	Y2
US 048/8	5	0.947
US 215/8	33	0.9
US 218/8	61	0.94
US 478/8	61	0.935	Y2
US 8636	46	0.9
US 8648	20	0.923	Y2
US 89084	10	0.905
US 953/7	7	0.75
WR 1197	4	0.97
WR 1201	4	0.88
WR 1900	50	0.97
WR 2305	3
WR 280	10	0.95	Y2
WR 2935	29	0.881
WR 2936	20
WR 317	82	0.935	Y2
WR 340 "Mountain King"	14	0.9
WR 3464	14
WR 3465	8	0.95
WR 3760	8
WR Magnum 169	12	0.91
I.B. Yates 110/7	50	0.913
YO Guadalupe Chief 308/3	10	0.918
YO Samson 239	12	0.829
YO Texas Jack 596	35	0.91
YO WR 3188	2