Site: Hurla
| Species | Scientific name | 2011 | 2023 |
|---|---|---|---|
| Blue Tit | Cyanistes caeruleus | 2 | 1 |
| Common Crossbill | Loxia curvirostra | 1 | |
| Grey Heron | Ardea cinerea | 1 | |
| House Sparrow | Passer domesticus | 1 | 1 |
| Yellowhammer | Emberiza citrinella | 1 | |
| White-tailed Eagle | Haliaeetus albicilla | 1 | 1 |
| Hooded Crow | Corvus cornix | 1 | 1 |
| Robin | Erithacus rubecula | 1 | 1 |
| Black-billed Magpie | Pica pica | 1 | 1 |
| Common Blackbird | Turdus merula | 1 | 1 |
| Common Eider | Somateria mollissima | 1 |
Sustain.no is provided by the Norwegian Centre for Science Education