- GS: EF F524 FELLIS 821C (IMP USA)
- SIRE: MOUNT DIFFICULT FELLIS Y12
- GD: MOUNT DIFFICULT TIGRESS U5
- GS: MOUNT DIFFICULT EXARCH
- DAM: MOUNT DIFFICULT LAST DAY A205
- GD: MOUNT DIFFICULT LAST DAY W41
Wirruna Daffy D1 is an Australian Poll Hereford bull bred by the successful Wirruna Poll Hereford Stud in northern New South Wales.
A carcase sire with quality he is a trait leader for low birth weight, scrotal, Eye Muscle Area and Intra Muscular Fat with low mature cow weight. Progeny are easy fleshing, dark cherry red and is an easy calving sire.