| Goat Willow (Salix caprea) | | 2004-04-22 | 2004-04-17 | Orkanger (Trøndelag, Norway) |
| Rowan (Sorbus aucuparia) | | 2004-04-22 | 2004-04-21 | Orkanger (Trøndelag, Norway) |
| Goat Willow (Salix caprea) | | 2004-04-22 | 2004-04-11 | Orkanger (Trøndelag, Norway) |
| Downy Birch (Betula pubescens) | | 2004-04-22 | 2004-04-19 | Orkanger (Trøndelag, Norway) |
| Goat Willow (Salix caprea) | | 2004-04-14 | 2004-03-28 | Orkanger (Trøndelag, Norway) |
| Wood Anemone (Anemone nemorosa) | | 2004-04-14 | 2004-03-04 | Orkanger (Trøndelag, Norway) |
| Liverleaf (Blue anemone) (Hepatica nobilis) | | 2004-04-14 | 2004-03-28 | Orkanger (Trøndelag, Norway) |
| Colt's-foot (Tussilago farfara) | | 2004-04-14 | 2004-03-15 | Orkanger (Trøndelag, Norway) |
| Dandelion (Taraxacum sp.) | | 2004-04-14 | 2004-04-02 | Orkanger (Trøndelag, Norway) |
| Northern Lapwing (Vanellus vanellus) | | 2004-04-14 | 2004-03-05 | Orkanger (Trøndelag, Norway) |
| Colt's-foot (Tussilago farfara) | | 2004-03-24 | 2004-03-15 | Orkanger (Trøndelag, Norway) |
| Rowan (Sorbus aucuparia) | | 2003-05-14 | 2003-05-07 | Orkanger (Trøndelag, Norway) |
| Common Blackbird (Turdus merula) | | 2003-05-14 | 2003-05-01 | Orkanger (Trøndelag, Norway) |
| Pied Flycatcher (Ficedula hypoleuca) | | 2003-05-14 | 2003-05-11 | Orkanger (Trøndelag, Norway) |
| Goat Willow (Salix caprea) | | 2003-04-30 | 2003-04-23 | Orkanger (Trøndelag, Norway) |
| Goat Willow (Salix caprea) | | 2003-04-30 | 2003-04-30 | Orkanger (Trøndelag, Norway) |
| Northern Lapwing (Vanellus vanellus) | | 2003-04-30 | 2003-04-29 | Orkanger (Trøndelag, Norway) |
| Dandelion (Taraxacum sp.) | | 2003-04-30 | 2003-04-23 | Orkanger (Trøndelag, Norway) |
| Wood Anemone (Anemone nemorosa) | | 2003-04-30 | 2003-04-23 | Orkanger (Trøndelag, Norway) |
| Downy Birch (Betula pubescens) | | 2003-04-23 | 2003-04-23 | Orkanger (Trøndelag, Norway) |
| White Wagtail (Motacilla alba) | | 2003-04-23 | 2003-04-22 | Orkanger (Trøndelag, Norway) |
Sustain.no is provided by the Norwegian Centre for Science Education