Site: Onarheim
| Species | Scientific name | 2011 | 2022 |
|---|---|---|---|
| Blue Tit | Cyanistes caeruleus | 1 | 1 |
| Willow Tit | Poecile montanus | 1 | 1 |
| Grey Heron | Ardea cinerea | 1 | |
| White-tailed Eagle | Haliaeetus albicilla | 1 | |
| Great Tit | Parus major | 1 | 1 |
| Marsh Tit | Poecile palustris | 1 | |
| Nuthatch | Sitta europaea | 1 | |
| Eurasian Sparrowhawk | Accipiter nisus | 1 | |
| Great Cormorant | Phalacrocorax carbo | 1 | |
| Coal Tit | Periparus ater | 1 | 1 |
| Common Blackbird | Turdus merula | 1 | 1 |
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