| Colt's-foot (Tussilago farfara) | | 2019-04-25 | 2019-04-24 | Haugen skole (Oslo, Norway) |
| Dandelion (Taraxacum sp.) | | 2019-04-25 | 2019-04-24 | Haugen skole (Oslo, Norway) |
| Stikkeveps (Vespidae indet.) | | 2019-04-25 | 2019-04-21 | Haugen skole (Oslo, Norway) |
| Wood Anemone (Anemone nemorosa) | | 2019-04-09 | 2019-04-03 | Haugen skole (Oslo, Norway) |
| Crocus (Crocus sp.) | | 2019-04-09 | 2019-04-01 | Haugen skole (Oslo, Norway) |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2019-04-09 | 2019-03-27 | Haugen skole (Oslo, Norway) |
| Common Blackbird (Turdus merula) | | 2019-04-09 | 2019-04-02 | Haugen skole (Oslo, Norway) |
| Common Blackbird (Turdus merula) | | 2019-04-09 | 2019-04-02 | Haugen skole (Oslo, Norway) |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2019-04-09 | 2019-03-27 | Haugen skole (Oslo, Norway) |
| Colt's-foot (Tussilago farfara) | | 2019-04-09 | 2019-04-09 | Haugen skole (Oslo, Norway) |
