Site: Dalen
| Species | Scientific name | 2007 | 2015 | 2016 |
|---|---|---|---|---|
| Downy Birch | Betula pubescens | 1 | ||
| Blue Tit | Cyanistes caeruleus | 1 | 1 | |
| Chaffinch | Fringilla coelebs | 1 | ||
| Eurasian Bullfinch | Pyrrhula pyrrhula | 1 | 1 | |
| Lesser Spotted Woodpecker | Dendrocopos minor | 1 | ||
| Great Spotted Woodpecker | Dendrocopos major | 1 | 1 | |
| Winter Wren | Troglodytes troglodytes | 1 | 1 | |
| Common Cuckoo | Cuculus canorus | 1 | ||
| Willow Tit | Poecile montanus | 1 | 1 | |
| European Greenfinch | Carduelis chloris | 1 | 1 | |
| Grey-headed Woodpecker | Picus canus | 1 | ||
| Yellowhammer | Emberiza citrinella | 2 | 1 | |
| Colt's-foot | Tussilago farfara | 1 | ||
| Wood Anemone | Anemone nemorosa | 1 | 1 | |
| Great Tit | Parus major | 1 | 1 | |
| White Wagtail | Motacilla alba | 1 | ||
| Robin | Erithacus rubecula | 1 | ||
| Redwing | Turdus iliacus | 1 | ||
| Goat Willow | Salix caprea | 1 | ||
| Eurasian Magpie | Pica pica | 1 | 1 | |
| Eurasian Curlew | Numenius arquata | 1 | ||
| European Starling | Sturnus vulgaris | 1 | ||
| Coal Tit | Periparus ater | 1 | 1 | |
| Common Blackbird | Turdus merula | 2 | ||
| Eurasian Oystercatcher | Haematopus ostralegus | 1 | ||
| Three-toed Woodpecker | Picoides tridactylus | 1 | ||
| Northern Lapwing | Vanellus vanellus | 1 | ||
| Bumble-bee | Bombus sp. | 1 |
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