| Northern Lapwing (Vanellus vanellus) | | 2020-03-26 | 2020-03-12 | Skien (Telemark, Norway) |
| Downy Birch (Betula pubescens) | | 2020-03-26 | 2020-03-24 | Skien (Telemark, Norway) |
| Downy Birch (Betula pubescens) | | 2020-03-26 | 2020-03-13 | Skien (Telemark, Norway) |
| Colt's-foot (Tussilago farfara) | | 2020-03-26 | 2020-03-10 | Skien (Telemark, Norway) |
| White Wagtail (Motacilla alba) | | 2020-03-26 | 2020-03-10 | Skien (Telemark, Norway) |
| Northern Lapwing (Vanellus vanellus) | | 2020-03-26 | 2020-03-10 | Skien (Telemark, Norway) |
| Colt's-foot (Tussilago farfara) | | 2020-03-26 | 2020-03-26 | Skien (Telemark, Norway) |
| Wood Anemone (Anemone nemorosa) | | 2020-03-26 | 2020-03-26 | Skien (Telemark, Norway) |
| European Starling (Sturnus vulgaris) | | 2020-03-26 | 2020-03-26 | Skien (Telemark, Norway) |
| Housefly (Musca domestica) | | 2020-03-25 | 2020-03-19 | Skien (Telemark, Norway) |
| Peacock Butterfly (Aglais io) | | 2020-03-25 | 2020-03-20 | Skien (Telemark, Norway) |
| Bumble-bee (Bombus sp.) | | 2020-03-25 | 2020-03-19 | Skien (Telemark, Norway) |
Sustain.no is provided by the Norwegian Centre for Science Education