Site: hagen
| Species | Scientific name | 2010 | 2011 | 2012 | 2013 |
|---|---|---|---|---|---|
| Blue Tit | Cyanistes caeruleus | 1 | 1 | 1 | 1 |
| Great Spotted Woodpecker | Dendrocopos major | 1 | 1 | 1 | |
| European Greenfinch | Carduelis chloris | 1 | |||
| House Sparrow | Passer domesticus | 1 | 1 | ||
| Yellowhammer | Emberiza citrinella | 1 | 1 | 1 | |
| Colt's-foot | Tussilago farfara | 1 | |||
| Wood Anemone | Anemone nemorosa | 1 | |||
| Great Tit | Parus major | 1 | 1 | 1 | 1 |
| White Wagtail | Motacilla alba | 1 | |||
| Eurasian Jay | Garrulus glandarius | 1 | 1 | 1 | |
| Black-billed Magpie | Pica pica | 1 | 1 | 1 | |
| Nuthatch | Sitta europaea | 1 | 1 | 1 | 1 |
| Northern Lapwing | Vanellus vanellus | 1 |
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