Site: Bjørlien skole
| Species | Scientific name | 2021 | 2022 |
|---|---|---|---|
| Downy Birch | Betula pubescens | 4 | |
| Scots Pine | Pinus sylvestris | 5 | |
| Norway Spruce | Picea abies | 5 | |
| Great Tit | Parus major | 3 | |
| Small-leaved Lime | Tilia cordata | 5 | |
| Goat Willow | Salix caprea | 1 | |
| Oak | Quercus sp. | 1 | |
| Maple | Acer sp. | 1 |
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