Tinnakill Navigator

Grazing Specialist

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  • Full Name: Tinnakill Navigator
  • Sire Stack: Supreme x Evert x Haze
  • HBN: HOLIRLM216059731955
  • AI Code: HO6982
  • Kappa Casein: -
  • Beta Casein: -

Production summary

  • Date Nov 2025
  • Source ICBF
  • Prod Dtrs 849
  • Prod Herds 344
  • EBI 235
  • EBI Rel 92
  • Milk S.I. 42
  • Milk S.I. Rel 99
  • Milk kgs -203
  • Fat kgs 7.1
  • Fat % 0.27
  • Protein kgs 0.7
  • Protein % 0.14

Calving summary

  • Calving S.I. 20
  • Calving S.I. Rel 98
  • Direct calving ease 7.2
  • Maternal calving ease 4.48
  • Gestation length -3.25
  • Calf mortality -0.60

Fertility summary

  • Fertility S.I. 120
  • Fertility S.I. Rel 82
  • Calving interval -6.58
  • Survival 2.54

Maintenance

  • Maintenance S.I. 19
  • Maintenance S.I. Rel 95
  • Stature -0.68
  • Condition score 1.43

Management

  • Management S.I. 2
  • Management S.I. Rel 69
  • Milking speed -0.96
  • Temperament 0.02

Pedigree

  • DAM Tinnakill LHZ Nicole 882
  • 2ND DAM Tinnakill KOZ Nicole 736

Carbon summary

  • Carbon S.I. 17
  • Carbon S.I. Rel 94

Beef summary

  • Beef S.I. 2
  • Beef S.I. Rel 96

Health summary

  • Health S.I. 15
  • Health S.I. Rel 84
  • Lameness -0.02
  • Mastitis -0.03
  • SCC -0.15

UK figures

  • Milk kgs -237
  • Fat kgs 6.7
  • Protein kgs 2.5
  • Fat % 0.35
  • Protein % 0.22
  • Lifespan 92
  • SCC -7
  • Mastitis 0
  • Fertility index 12.0
  • SCI 332
  • ACI 325
  • ACI/SCI Rel % CONV

Proof run: UK Data: AHDB 25/12
Cogent abide by the AHDB Dairy and Holstein UK established Code of Advertising.
UK information supplied by AHDB.

Haplotypes & Recessives:

Bulls tested free for genetic recessives will not show these codes for formatting reasons