| 2004 Statistics | Totals | Maintenance | Mortality | ||||||||||||
| Subtotals by structure | Young Survival | Egg Hatch | Egg # | Hatch # | Fledge # | Assist by HSND | Assist by corpse removal | Other Assist | Eggs lost to pecking | Bad eggs | Eggs Disapp eared | Total Egg Mortality | Dead young | Unknown Mortality | Total Mortality |
| Gourd Rack | 86% | 89% | 81 | 72 | 62 | 12 | 3 | 0 | 0 | 2 | 6 | 8 | 10 | 1 | 19 |
| 89% | 77% | 0% | 2% | 7% | 10% | 12% | 1% | 23% | |||||||
| Trio House | 100% | 52% | 25 | 13 | 13 | 0 | 0 | 6 | 2 | 0 | 8 | 10 | 0 | 2 | 12 |
| 52% | 52% | 8% | 0% | 32% | 40% | 0% | 8% | 48% | |||||||
| Lone Star 14 | 89% | 55% | 82 | 45 | 40 | 1 | 0 | 0 | 5 | 7 | 25 | 37 | 5 | 0 | 42 |
| 55% | 49% | 6% | 9% | 30% | 45% | 6% | 0% | 51% | |||||||
| Subtotals by hole type | |||||||||||||||
| Excluder Trio | 100% | 52% | 25 | 13 | 13 | 0 | 0 | 6 | 2 | 0 | 8 | 10 | 0 | 2 | 12 |
| 52% | 52% | 8% | 0% | 32% | 40% | 0% | 8% | 48% | |||||||
| Excluder Gourd Rack | 100% | 88% | 40 | 35 | 35 | 12 | 0 | 0 | 0 | 0 | 5 | 5 | 0 | 0 | 5 |
| 88% | 88% | 0% | 0% | 13% | 13% | 0% | 0% | 13% | |||||||
| Crescent Gourd Rack | 73% | 90% | 41 | 37 | 27 | 0 | 3 | 0 | 0 | 2 | 1 | 3 | 10 | 1 | 14 |
| 90% | 66% | 0% | 5% | 2% | 7% | 24% | 2% | 34% | |||||||
| Crescent Lone Star | 89% | 55% | 82 | 45 | 40 | 1 | 0 | 0 | 5 | 7 | 25 | 37 | 5 | 0 | 42 |
| 55% | 49% | 6% | 9% | 30% | 45% | 6% | 0% | 51% | |||||||
| Total Excluder | 100% | 74% | 65 | 48 | 48 | 12 | 0 | 6 | 2 | 0 | 13 | 15 | 0 | 2 | 17 |
| 74% | 74% | 3% | 0% | 20% | 23% | 0% | 3% | 26% | |||||||
| Total Crescent | 82% | 67% | 123 | 82 | 67 | 1 | 3 | 0 | 5 | 9 | 26 | 40 | 15 | 1 | 56 |
| 67% | 54% | 4% | 7% | 21% | 33% | 12% | 1% | 46% | |||||||