| Oak (Quercus sp.) | | 2022-09-21 | 2022-09-21 | | Asker (Akershus, Norway) |
| Downy Birch (Betula pubescens) | | 2022-09-21 | 2022-09-21 | | Asker (Akershus, Norway) |
| Norway Spruce (Picea abies) | | 2022-09-21 | 2022-09-21 | | Asker (Akershus, Norway) |
| Sycamore (Acer pseudoplatanus) | | 2022-09-21 | 2022-09-21 | | Asker (Akershus, Norway) |
| Ash (Fraxinus excelsior) | | 2022-09-21 | 2022-09-21 | | Asker (Akershus, Norway) |
| European Starling (Sturnus vulgaris) | | 2020-04-03 | 2020-04-03 | | Asker (Akershus, Norway) |
| European Starling (Sturnus vulgaris) | | 2020-04-03 | 2020-04-03 | | Asker (Akershus, Norway) |
| European Starling (Sturnus vulgaris) | | 2020-04-03 | 2020-04-03 | | Asker (Akershus, Norway) |
| Liverleaf (Blue anemone) (Hepatica nobilis) | | 2020-04-03 | 2020-03-29 | | Asker (Akershus, Norway) |
| Liverleaf (Blue anemone) (Hepatica nobilis) | | 2020-04-03 | 2020-04-03 |  | Asker (Akershus, Norway) |
| Wood Anemone (Anemone nemorosa) | | 2020-04-03 | 2020-04-03 | | Asker (Akershus, Norway) |
| Liverleaf (Blue anemone) (Hepatica nobilis) | | 2020-04-03 | 2020-03-27 | | Asker (Akershus, Norway) |
| Wood Anemone (Anemone nemorosa) | | 2020-04-03 | 2020-04-01 | | Asker (Akershus, Norway) |
| Liverleaf (Blue anemone) (Hepatica nobilis) | | 2020-04-03 | 2020-04-01 | | Asker (Akershus, Norway) |
| Liverleaf (Blue anemone) (Hepatica nobilis) | | 2020-04-03 | 2020-04-01 | | Asker (Akershus, Norway) |
| Colt's-foot (Tussilago farfara) | | 2020-04-03 | 2020-04-01 | | Asker (Akershus, Norway) |
| Crocus (Crocus sp.) | | 2020-04-03 | 2020-03-29 | | Asker (Akershus, Norway) |
| Bumble-bee (Bombus sp.) | | 2020-04-03 | 2020-04-01 | | Asker (Akershus, Norway) |
| Goat Willow (Salix caprea) | | 2020-04-03 | 2020-04-02 | | Asker (Akershus, Norway) |
| Liverleaf (Blue anemone) (Hepatica nobilis) | | 2020-04-03 | 2020-03-30 | | Asker (Akershus, Norway) |
| Liverleaf (Blue anemone) (Hepatica nobilis) | | 2020-04-03 | 2020-03-30 | | Asker (Akershus, Norway) |
| Goat Willow (Salix caprea) | | 2020-04-03 | 2020-04-02 | | Asker (Akershus, Norway) |
| Bumble-bee (Bombus sp.) | | 2020-04-03 | 2020-04-01 | | Asker (Akershus, Norway) |
| Colt's-foot (Tussilago farfara) | | 2020-04-02 | 2020-04-02 | | Asker (Akershus, Norway) |
| Bumble-bee (Bombus sp.) | | 2020-04-02 | 2020-03-31 | | Asker (Akershus, Norway) |
| Common Blackbird (Turdus merula) | | 2020-04-02 | 2020-04-01 | | Asker (Akershus, Norway) |
| Wood Anemone (Anemone nemorosa) | | 2020-04-02 | 2020-03-27 | | Asker (Akershus, Norway) |
| Colt's-foot (Tussilago farfara) | | 2020-04-02 | 2020-03-26 | | Asker (Akershus, Norway) |
| Goat Willow (Salix caprea) | | 2020-04-02 | 2020-04-01 | | Asker (Akershus, Norway) |
| Eurasian Oystercatcher (Haematopus ostralegus) | | 2020-04-02 | 2020-03-21 | | Asker (Akershus, Norway) |
| Eurasian Oystercatcher (Haematopus ostralegus) | | 2020-04-02 | 2020-03-24 | | Asker (Akershus, Norway) |
| Northern Lapwing (Vanellus vanellus) | | 2020-04-02 | 2020-03-25 | | Asker (Akershus, Norway) |
| Northern Lapwing (Vanellus vanellus) | | 2020-04-02 | 2020-03-28 | | Asker (Akershus, Norway) |
| Northern Lapwing (Vanellus vanellus) | | 2020-04-02 | 2020-03-30 | | Asker (Akershus, Norway) |
| Downy Birch (Betula pubescens) | | 2020-04-02 | 2020-04-01 | | Asker (Akershus, Norway) |
| Downy Birch (Betula pubescens) | | 2020-04-02 | 2020-04-02 | | Asker (Akershus, Norway) |
| Colt's-foot (Tussilago farfara) | | 2020-04-02 | 2020-03-29 | | Asker (Akershus, Norway) |
| Bumble-bee (Bombus sp.) | | 2020-04-02 | 2020-03-31 | | Asker (Akershus, Norway) |
| Wood Anemone (Anemone nemorosa) | | 2020-04-02 | 2020-04-01 | | Asker (Akershus, Norway) |
| White Wagtail (Motacilla alba) | | 2020-04-02 | 2020-03-30 | | Asker (Akershus, Norway) |
| White Wagtail (Motacilla alba) | | 2020-04-02 | 2020-04-01 | | Asker (Akershus, Norway) |
| White Wagtail (Motacilla alba) | | 2020-04-02 | 2020-04-02 | | Asker (Akershus, Norway) |
| Goat Willow (Salix caprea) | | 2020-04-02 | 2020-03-31 | | Asker (Akershus, Norway) |
| Goat Willow (Salix caprea) | | 2020-04-02 | 2020-04-02 | | Asker (Akershus, Norway) |
| European Starling (Sturnus vulgaris) | | 2020-04-02 | 2020-03-25 | | Asker (Akershus, Norway) |
| European Starling (Sturnus vulgaris) | | 2020-04-02 | 2020-04-01 | | Asker (Akershus, Norway) |
| European Starling (Sturnus vulgaris) | | 2020-04-02 | 2020-04-02 | | Asker (Akershus, Norway) |
| Eurasian Oystercatcher (Haematopus ostralegus) | | 2020-04-02 | 2020-03-17 | | Asker (Akershus, Norway) |
| Bumble-bee (Bombus sp.) | | 2020-04-02 | 2020-03-31 | | Asker (Akershus, Norway) |
| Colt's-foot (Tussilago farfara) | | 2020-04-02 | 2020-03-31 | | Asker (Akershus, Norway) |
Sustain.no is provided by the Norwegian Centre for Science Education