Site: Trones
| Species | Scientific name | 2018 | 2019 | 2023 |
|---|---|---|---|---|
| Feral Pigeon | Columba livia domestica | 1 | 1 | |
| Blue Tit | Cyanistes caeruleus | 1 | 1 | |
| Great Spotted Woodpecker | Dendrocopos major | 1 | ||
| House Sparrow | Passer domesticus | 1 | ||
| Fieldfare | Turdus pilaris | 2 | ||
| Black-headed Gull | Chroicocephalus ridibundus | 2 | ||
| Great Tit | Parus major | 1 | 1 | |
| Rook | Corvus frugilegus | 1 | ||
| Hooded Crow | Corvus cornix | 1 | ||
| Eurasian Tree Sparrow | Passer montanus | 1 | ||
| Robin | Erithacus rubecula | 2 | 1 | 1 |
| Eurasian Magpie | Pica pica | 1 | 1 | |
| Nuthatch | Sitta europaea | 1 | ||
| European Goldfinch | Carduelis carduelis | 1 | ||
| European Starling | Sturnus vulgaris | 1 | 1 | |
| Common Blackbird | Turdus merula | 1 | 1 | |
| Eurasian Collared Dove | Streptopelia decaocto | 1 |
