| European Bird Cherry (Prunus padus) | | 2003-09-23 | 2003-05-06 | Vetrhus (Vestland, Norway) |
| European Bird Cherry (Prunus padus) | | 2003-09-23 | 2003-05-22 | Vetrhus (Vestland, Norway) |
| Aspen (Populus tremula) | | 2003-09-23 | 2003-06-03 | Vetrhus (Vestland, Norway) |
| Aspen (Populus tremula) | | 2003-09-23 | 2003-06-08 | Vetrhus (Vestland, Norway) |
| Rowan (Sorbus aucuparia) | | 2003-09-23 | 2003-05-16 | Vetrhus (Vestland, Norway) |
| Rowan (Sorbus aucuparia) | | 2003-09-23 | 2003-06-03 | Vetrhus (Vestland, Norway) |
| Goat Willow (Salix caprea) | | 2003-09-23 | 2003-05-19 | Vetrhus (Vestland, Norway) |
| Goat Willow (Salix caprea) | | 2003-09-23 | 2003-06-05 | Vetrhus (Vestland, Norway) |
| Downy Birch (Betula pubescens) | | 2003-09-23 | 2003-05-10 | Vetrhus (Vestland, Norway) |
| Downy Birch (Betula pubescens) | | 2003-09-23 | 2003-05-25 | Vetrhus (Vestland, Norway) |
| European Bird Cherry (Prunus padus) | | 2003-09-23 | 2003-04-25 | Vetrhus (Vestland, Norway) |
| Aspen (Populus tremula) | | 2003-09-23 | 2003-05-26 | Vetrhus (Vestland, Norway) |
| Rowan (Sorbus aucuparia) | | 2003-09-23 | 2003-05-05 | Vetrhus (Vestland, Norway) |
| Goat Willow (Salix caprea) | | 2003-09-23 | 2003-05-12 | Vetrhus (Vestland, Norway) |
| Downy Birch (Betula pubescens) | | 2003-09-23 | 2003-05-01 | Vetrhus (Vestland, Norway) |
Sustain.no is provided by the Norwegian Centre for Science Education