Site: Alvøen
| Species | Scientific name | 2013 | 2020 |
|---|---|---|---|
| Downy Birch | Betula pubescens | 1 | |
| Common Juniper | Juniperus communis | 1 | |
| Greylag Goose | Anser anser | 1 | |
| Colt's-foot | Tussilago farfara | 1 | |
| Wood Anemone | Anemone nemorosa | 1 | |
| Goat Willow | Salix caprea | 1 | |
| Eurasian Oystercatcher | Haematopus ostralegus | 1 | |
| Bumble-bee | Bombus sp. | 1 | |
| Ant | Formica sp. | 1 |
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