| Downy Birch (Betula pubescens) | | 2021-05-20 | 2021-05-20 | Alvøskogen (Vestland, Norway) |
| Goat Willow (Salix caprea) | | 2021-05-20 | 2021-05-20 | Alvøskogen (Vestland, Norway) |
| Dandelion (Taraxacum sp.) | | 2021-05-20 | 2021-05-20 | Alvøskogen (Vestland, Norway) |
| Wood Anemone (Anemone nemorosa) | | 2021-05-20 | 2021-05-20 | Alvøskogen (Vestland, Norway) |
| Colt's-foot (Tussilago farfara) | | 2021-05-20 | 2021-05-20 | Alvøskogen (Vestland, Norway) |
| Goat Willow (Salix caprea) | | 2021-05-20 | 2021-05-20 | Alvøskogen (Vestland, Norway) |
| Downy Birch (Betula pubescens) | | 2021-05-20 | 2021-05-20 | Alvøskogen (Vestland, Norway) |
| Downy Birch (Betula pubescens) | | 2021-05-20 | 2021-05-20 | Alvøskogen (Vestland, Norway) |
| Dandelion (Taraxacum sp.) | | 2021-05-20 | 2021-05-20 | Alvøskogen (Vestland, Norway) |
| Downy Birch (Betula pubescens) | | 2021-05-20 | 2021-05-20 | Alvøskogen (Vestland, Norway) |
| Wood Anemone (Anemone nemorosa) | | 2021-05-07 | 2021-05-07 | Alvøskogen (Vestland, Norway) |
| Dandelion (Taraxacum sp.) | | 2021-05-07 | 2021-05-07 | Alvøskogen (Vestland, Norway) |
| Downy Birch (Betula pubescens) | | 2021-05-06 | 2021-05-06 | Alvøskogen (Vestland, Norway) |
| Downy Birch (Betula pubescens) | | 2021-05-06 | 2021-05-06 | Alvøskogen (Vestland, Norway) |
| Downy Birch (Betula pubescens) | | 2021-05-06 | 2021-05-03 | Alvøskogen (Vestland, Norway) |
| Colt's-foot (Tussilago farfara) | | 2021-05-04 | 2021-05-03 | Alvøskogen (Vestland, Norway) |
| Downy Birch (Betula pubescens) | | 2021-05-04 | 2021-05-03 | Alvøskogen (Vestland, Norway) |
| Colt's-foot (Tussilago farfara) | | 2021-05-04 | 2021-05-03 | Alvøskogen (Vestland, Norway) |
| Downy Birch (Betula pubescens) | | 2021-05-04 | 2021-05-03 | Alvøskogen (Vestland, Norway) |
Sustain.no is provided by the Norwegian Centre for Science Education