| Goat Willow (Salix caprea) | | 2018-05-14 | 2018-05-14 | | Vollebekk skole (Oslo, Norway) |
| Goat Willow (Salix caprea) | | 2018-05-14 | 2018-05-14 | | Vollebekk skole (Oslo, Norway) |
| Wood Anemone (Anemone nemorosa) | | 2018-05-14 | 2018-05-14 |  | Vollebekk skole (Oslo, Norway) |
| White-lipped Gardensnail (Cepaea hortensis) | | 2018-05-02 | 2018-05-02 | | Vollebekk skole (Oslo, Norway) |
| Marihøner (Coccinellidae indet.) | | 2018-05-02 | 2018-01-01 | | Vollebekk skole (Oslo, Norway) |
| Wood Anemone (Anemone nemorosa) | | 2018-05-02 | 2018-05-02 | | Vollebekk skole (Oslo, Norway) |
| Snøklokke (Galanthus nivalis) | | 2018-05-02 | 2018-04-16 | | Vollebekk skole (Oslo, Norway) |
| Wood Anemone (Anemone nemorosa) | | 2018-05-02 | 2018-05-02 | | Vollebekk skole (Oslo, Norway) |
| Downy Birch (Betula pubescens) | | 2018-05-02 | 2018-05-02 | | Vollebekk skole (Oslo, Norway) |
| Downy Birch (Betula pubescens) | | 2018-05-02 | 2018-05-02 | | Vollebekk skole (Oslo, Norway) |
| White-lipped Gardensnail (Cepaea hortensis) | | 2018-05-02 | 2018-05-01 | | Vollebekk skole (Oslo, Norway) |
| Wood Anemone (Anemone nemorosa) | | 2018-05-02 | 2018-05-02 | | Vollebekk skole (Oslo, Norway) |
| Species | | 2018-05-02 | 2018-05-02 | | Vollebekk skole (Oslo, Norway) |
| Wood Anemone (Anemone nemorosa) | | 2018-04-30 | 2018-04-25 | | Vollebekk skole (Oslo, Norway) |
| Downy Birch (Betula pubescens) | | 2018-04-30 | 2018-04-25 | | Vollebekk skole (Oslo, Norway) |
| Dandelion (Taraxacum sp.) | | 2018-04-30 | 2018-04-25 | | Vollebekk skole (Oslo, Norway) |
| Maur (Formicidae indet.) | | 2018-04-30 | 2018-04-25 | | Vollebekk skole (Oslo, Norway) |
| Goat Willow (Salix caprea) | | 2018-04-30 | 2018-04-25 | | Vollebekk skole (Oslo, Norway) |
| European Starling (Sturnus vulgaris) | | 2018-04-25 | 2018-04-25 | | Vollebekk skole (Oslo, Norway) |
| Rød skogmaur (Formica rufa) | | 2018-04-25 | 2018-04-25 | | Vollebekk skole (Oslo, Norway) |
| Wood Anemone (Anemone nemorosa) | | 2018-04-25 | 2018-04-25 | | Vollebekk skole (Oslo, Norway) |
| Colt's-foot (Tussilago farfara) | | 2018-04-25 | 2018-04-25 | | Vollebekk skole (Oslo, Norway) |
| Liverleaf (Blue anemone) (Hepatica nobilis) | | 2018-04-23 | 2018-04-23 | | Vollebekk skole (Oslo, Norway) |
| Liverleaf (Blue anemone) (Hepatica nobilis) | | 2018-04-23 | 2018-04-23 | | Vollebekk skole (Oslo, Norway) |
| Colt's-foot (Tussilago farfara) | | 2018-04-17 | 2018-04-17 | | Vollebekk skole (Oslo, Norway) |
| Colt's-foot (Tussilago farfara) | | 2018-04-11 | 2018-04-11 | | Vollebekk skole (Oslo, Norway) |
| Colt's-foot (Tussilago farfara) | | 2018-04-11 | 2018-04-11 | | Vollebekk skole (Oslo, Norway) |
| Colt's-foot (Tussilago farfara) | | 2018-04-11 | 2018-04-11 | | Vollebekk skole (Oslo, Norway) |
| Colt's-foot (Tussilago farfara) | | 2018-04-11 | 2018-04-10 | | Vollebekk skole (Oslo, Norway) |
| Colt's-foot (Tussilago farfara) | | 2018-04-11 | 2018-04-10 | | Vollebekk skole (Oslo, Norway) |
| Colt's-foot (Tussilago farfara) | | 2018-04-11 | 2018-04-11 | | Vollebekk skole (Oslo, Norway) |
| Colt's-foot (Tussilago farfara) | | 2018-04-11 | 2018-04-11 | | Vollebekk skole (Oslo, Norway) |
| Colt's-foot (Tussilago farfara) | | 2018-04-11 | 2018-04-11 | | Vollebekk skole (Oslo, Norway) |
