Blackbird S505 is a full sister to SS Objective T510 0T26, the top-selling bull of a past Sunnyslope sale in Minnesota featured in the ABS Global AI Stud who has become one of the most popular AI sires in the Angus breed, balancing a below breed average Birth Weight EPD with both a Weaning Weight EPD and a Yearling Weight EPD that rank in the top one percent among current sires along with an IMF EPD that ranks in the top three percent and an Ultrasound Ribeye Area EPD that ranks in the top fifteen percent.

This heifer is double-bred to the Blackbird family developed in the Sunnyslope herd by the now-deceased Pathfinder Sire SS Traveler 6807 T510 who excels in low birth and high-marbling genetics whose Pathfinder Dam, SS Miss Hi Spade A114, served as a foundation donor at Whitestone Farm.

The dam of this heifer has a progeny birth ratio of 91 combined with progeny weaning and yearling ratios of 101 and 103 respectively on seven natural calves along with a progeny IMF ratio of 111 on six head and a progeny ultrasound ribeye ratio of 107 on seven head and she has served as a foundation donor in the Baldridge herd.

The grandam is by the National Western Grand Champion OSU 6T6 Ultra with progeny IMF and ultrasound ribeye ratios of 117 and 108 respectively on six calves and the third dam is a Pathfinder Dam.