Stud Book
Jacks To Open (NZ) 1983
- Born: 01/09/1983
- Age: 41
- Black Horse
- Sire: ZEPHYR BAY (AUS) 1970
- Dam: LITTLE SLAM (NZ) 1970
- Overview
- Pedigree
- Broodmare
Daughters - Sire sons
- Dam Line
- Sire Line
- Stallion
Produce - Stallion
Fertility - Service
Fee
Foaling date: 01/09/1983
Death: -
Family: 2
DNA Typed: N
PV: N
BT: Y
Microchip: None
Life no: None
Left shoulder: Unknown
Right shoulder: Unknown
Breeder: Balcarres Stud Ltd
| Sire Line | Dam of Sire | |
|---|---|---|
| Zephyr Bay (AUS) 1970 | from | Heavenly Wind (AUS) 1958 |
| Biscay (AUS) 1965 | from | Magic Symbol (AUS) 1956 |
| Star Kingdom (IRE) 1946 | from | Impromptu (IRE) 1939 |
| Stardust (GB) 1937 | from | Sister Stella (GB) 1923 |
| Hyperion (GB) 1930 | from | Selene (GB) 1919 |
| Gainsborough (GB) 1915 | from | Rosedrop (GB) 1907 |
| Bayardo (GB) 1906 | from |
| Season | Mares Covered | Foals Living | Foals Dead & Slipped | Mares Exported | No Returns | Mares Dead | Missed Mares | Indeterminate Results | Fertility % |
|---|---|---|---|---|---|---|---|---|---|
| 1989 | 11 | 4 | 4 | 0 | 0 | 1 | 2 | 0 | 80.00% |
| 1990 | 5 | 2 | 0 | 0 | 1 | 1 | 1 | 0 | 66.67% |
| 1991 | 4 | 2 | 0 | 0 | 0 | 1 | 1 | 0 | 66.67% |
| 1992 | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 100.00% |
| 1994 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0.00% |
| 1995 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100.00% |
| 1996 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100.00% |
| 1997 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100.00% |
| Total | 27 | 13 | 4 | 0 | 2 | 3 | 5 | 0 | 77.27% |
Fertility Rate: This is worked out as the total number of foals (live, dead or slipped) as a percentage of total mares covered less exported, not returned, dead or indeterminate results.
Indeterminate Result: This exists where a mare is covered by more than one stallion and the result of these services is unable to be accurately credited to either of the respective stallions.