| Commune | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| Chabris | 36034 | 1 | 0.1 |
| Ciron | 36053 | 4 | 0.5 |
| Douadic | 36066 | 6 | 0.8 |
| Le Blanc | 36018 | 1 | 0.1 |
| Lingé | 36096 | 59 | 7.8 |
| Mézières-en-Brenne | 36123 | 262 | 34.6 |
| Migné | 36124 | 16 | 2.1 |
| Montierchaume | 36128 | 1 | 0.1 |
| Niherne | 36142 | 12 | 1.6 |
| Rosnay | 36173 | 189 | 25 |
| Ruffec | 36176 | 1 | 0.1 |
| Sainte-Gemme | 36193 | 2 | 0.3 |
| Saint-Maur | 36202 | 1 | 0.1 |
| Saint-Michel-en-Brenne | 36204 | 651 | 86 |
| Velles | 36231 | 2 | 0.3 |
| Vendœuvres | 36232 | 2 | 0.3 |