| Commune | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| AREINES | 41003 | 1 | 4.2 |
| HUISSEAU-EN-BEAUCE | 41103 | 1 | 4.2 |
| LISLE | 41116 | 4 | 16.7 |
| MAZANGÉ | 41131 | 3 | 12.5 |
| NAVEIL | 41158 | 15 | 62.5 |
| OUCQUES-LA-NOUVELLE | 41171 | 1 | 4.2 |
| PEZOU | 41175 | 6 | 25 |
| ROMORANTIN-LANTHENAY | 41194 | 1 | 4.2 |
| SAINT-GERVAIS-LA-FORÊT | 41212 | 1 | 4.2 |
| SAINT-HILAIRE-LA-GRAVELLE | 41214 | 1 | 4.2 |
| VENDÔME | 41269 | 2 | 8.3 |
| VILLENEUVE-FROUVILLE | 41284 | 2 | 8.3 |
| VILLIERS-SUR-LOIR | 41294 | 1 | 4.2 |