| HPa | Horstpaare allgemein |
| HPm | Horstpaare mit ausgeflogenen Jungen |
| HPo | Horstpaare ohne ausgeflogene Jungen |
| Hpx | Horstpaare ohne genaue Informationen |
| Jgz | Jungenzahl |
| Region Blau | HPa | HPm | HPo | HPx | Jgz |
|---|---|---|---|---|---|
| Altstätten SG | 2 | 2 | 4 | ||
| Balgach SG | 2 | 2 | 6 | ||
| Bürglen TG | 1 | 1 | 3 | ||
| Güttingen TG | 1 | 1 | 3 | ||
| Kesswil TG | 1 | 1 | 2 | ||
| Kradolf-Schönenberg TG | 1 | 1 | 3 | ||
| Marbach SG | 1 | 1 | 1 | ||
| Müllheim Grüneck TG | 1 | 1 | 3 | ||
| Oberriet SG | 4 | 4 | 10 | ||
| Pfyn TG | 1 | 1 | 2 | ||
| Salmsach / Egnach TG | 1 | 1 | 2 | ||
| Salez SG | 1 | 1 | 2 | ||
| Sennwald Saxerriet SG | 8 | 8 | 21 | ||
| Thal SG | 1 | 1 | |||
| Warth TG | 1 | 1 | 3 | ||
| Wigoltingen TG | 1 | 1 | 3 | ||
| Total Region blau | 28 | 27 | 1 | 68 |