| Downy Birch (Betula pubescens) | | 2001-04-19 | 2001-05-03 | Gudvangen (Vestland, Norway) |
| Goat Willow (Salix caprea) | | 2001-04-19 | 2001-04-06 | Gudvangen (Vestland, Norway) |
| Goat Willow (Salix caprea) | | 2001-04-19 | 2001-05-03 | Gudvangen (Vestland, Norway) |
| Alder (Alnus sp.) | | 2001-04-19 | 2001-05-02 | Gudvangen (Vestland, Norway) |
| European Bird Cherry (Prunus padus) | | 2001-04-19 | 2001-04-19 | Gudvangen (Vestland, Norway) |
| Alpine Penny-cress (Noccaea caerulescens) | | 2001-04-19 | 2001-04-23 | Gudvangen (Vestland, Norway) |
| Colt's-foot (Tussilago farfara) | | 2001-04-19 | 2001-04-20 | Gudvangen (Vestland, Norway) |
| European Starling (Sturnus vulgaris) | | 2001-04-19 | 2001-04-15 | Gudvangen (Vestland, Norway) |
| Chaffinch (Fringilla coelebs) | | 2001-04-19 | 2001-05-02 | Gudvangen (Vestland, Norway) |
| Dandelion (Taraxacum sp.) | | 2001-04-19 | 2001-05-08 | Gudvangen (Vestland, Norway) |
| Common Blackbird (Turdus merula) | | 2001-04-19 | 2001-02-20 | Gudvangen (Vestland, Norway) |
| Fieldfare (Turdus pilaris) | | 2001-04-19 | 2001-04-10 | Gudvangen (Vestland, Norway) |
| Pied Flycatcher (Ficedula hypoleuca) | | 2001-04-19 | 2001-05-02 | Gudvangen (Vestland, Norway) |
| Downy Birch (Betula pubescens) | | 2001-04-19 | 2001-05-02 | Gudvangen (Vestland, Norway) |
| White Wagtail (Motacilla alba) | | 2001-04-19 | 2001-04-18 | Gudvangen (Vestland, Norway) |
Sustain.no is provided by the Norwegian Centre for Science Education