The species with an annual average for selected time series higher than 19.
Lists limited to the 10 species with highest/lowest index (if present)
Species listed in descending index order.
| Species | 2023 | 10-year average | Index |
|---|---|---|---|
| Eurasian Siskin Spinus spinus | 259 | 67 | 387 |
| Common Linnet Linaria cannabina | 40 | 25 | 160 |
| European Greenfinch Chloris chloris | 28 | 22 | 127 |
| Winter Wren Troglodytes troglodytes | 156 | 132 | 118 |
| Common Whitethroat Curruca communis | 53 | 47 | 113 |
| Dunnock Prunella modularis | 233 | 219 | 106 |
| Goldcrest Regulus regulus | 160 | 157 | 102 |
Species listed in ascending index order.
| Species | 2023 | 10-year average | Index |
|---|---|---|---|
| Blue Tit Cyanistes caeruleus | 11 | 22 | 50 |
| Garden Warbler Sylvia borin | 24 | 47 | 51 |
| House Martin Delichon urbicum | 11 | 21 | 52 |
| Common Redstart Phoenicurus phoenicurus | 64 | 120 | 53 |
| Spotted Flycatcher Muscicapa striata | 15 | 27 | 56 |
| European Robin Erithacus rubecula | 849 | 1508 | 56 |
| Willow Warbler Phylloscopus trochilus | 457 | 800 | 57 |
| Eurasian Blackcap Sylvia atricapilla | 73 | 107 | 68 |
| Chaffinch Fringilla coelebs | 85 | 116 | 73 |
| Icterine Warbler Hippolais icterina | 33 | 44 | 75 |