High Fertility & Marbling Speckle Park Bull
At Stellar Speckle Park Stud , every breeding decision is backed by science, data, and decades of experience. Bulls are raised under real paddock conditions to ensure their EBVs translate into commercial results. Stellar Uilleann is a versatile Speckle Park bull bred for fertility, temperament, and marbling — a combination that delivers measurable profit across Tasmanian herds.
Uilleann’s performance data highlights his strength in fertility and carcase quality. With top percentile scores for scrotal size and intramuscular fat (IMF), he offers both reproductive efficiency and premium meat quality. His quiet temperament and balanced frame make him an easy working bull for stud and commercial operators alike. For producers searching for Speckle Park cattle Tasmania that combine fertility with finish, Uilleann presents an exceptional option.
At Stellar, breeding goes beyond genetics. The program is driven by data integrity, animal welfare, and environmental stewardship. Phil and Therese Wright’s combined backgrounds in Veterinary and Agricultural Science guide a stud that values results over rhetoric — a 4-Star BREEDPLAN rating that places Stellar among Australia and New Zealand’s most complete performance herds. Each generation is measured for growth, temperament, structure, and profitability.
Uilleann embodies what makes Stellar unique — a commitment to commercially relevant breeding that turns science into success. He’s a bull designed to improve fertility rates while lifting meat quality and consumer value through better carcase characteristics.
View the full 2025 Spring Bull Catalogue to see Uilleann’s complete EBV profile and the entire line-up of data-driven Speckle Park genetics from Stellar.
