| Pied Flycatcher (Ficedula hypoleuca) | | 2013-05-19 | 2013-05-18 | Balderheim (Vestland, Norway) |
| Downy Birch (Betula pubescens) | | 2013-05-19 | 2013-05-13 | Balderheim (Vestland, Norway) |
| Wood Anemone (Anemone nemorosa) | | 2013-05-19 | 2013-05-11 | Balderheim (Vestland, Norway) |
| Cuckooflower (Cardamine pratensis) | | 2013-05-05 | 2013-05-04 | Balderheim (Vestland, Norway) |
| Lesser Celandine (Ranunculus ficaria) | | 2013-05-05 | 2013-04-26 | Balderheim (Vestland, Norway) |
| Dandelion (Taraxacum sp.) | | 2013-05-05 | 2013-04-29 | Balderheim (Vestland, Norway) |
| Kusymre (Primula vulgaris) | | 2013-04-22 | 2013-04-08 | Balderheim (Vestland, Norway) |
| Brimstone (Gonepteryx rhamni) | | 2013-04-22 | 2013-04-14 | Balderheim (Vestland, Norway) |
| Goat Willow (Salix caprea) | | 2013-04-22 | 2013-04-15 | Balderheim (Vestland, Norway) |
| Northern Lapwing (Vanellus vanellus) | | 2013-04-22 | 2013-03-27 | Balderheim (Vestland, Norway) |
| Goat Willow (Salix caprea) | | 2013-04-22 | 2013-04-04 | Balderheim (Vestland, Norway) |
| Barn Swallow (Hirundo rustica) | | 2013-04-22 | 2013-04-16 | Balderheim (Vestland, Norway) |
| Alder (Alnus sp.) | | 2013-04-22 | 2013-04-07 | Balderheim (Vestland, Norway) |
| Colt's-foot (Tussilago farfara) | | 2013-04-22 | 2013-04-11 | Balderheim (Vestland, Norway) |
| Small Tortoiseshell (Aglais urticae) | | 2013-04-22 | 2013-04-13 | Balderheim (Vestland, Norway) |
| Bumble-bee (Bombus sp.) | | 2013-04-22 | 2013-03-26 | Balderheim (Vestland, Norway) |
| White Wagtail (Motacilla alba) | | 2013-04-22 | 2013-04-14 | Balderheim (Vestland, Norway) |
| European Starling (Sturnus vulgaris) | | 2013-03-27 | 2013-03-17 | Balderheim (Vestland, Norway) |
| Common Hazel (Corylus avellana) | | 2013-03-18 | 2013-03-17 | Balderheim (Vestland, Norway) |
| Chaffinch (Fringilla coelebs) | | 2013-03-18 | 2013-03-17 | Balderheim (Vestland, Norway) |
| Eurasian Oystercatcher (Haematopus ostralegus) | | 2013-03-18 | 2013-03-11 | Balderheim (Vestland, Norway) |
| Common Cuckoo (Cuculus canorus) | | 2012-06-06 | 2012-05-22 | Balderheim (Vestland, Norway) |
| Pied Flycatcher (Ficedula hypoleuca) | | 2012-06-06 | 2012-05-12 | Balderheim (Vestland, Norway) |
| Marsh-marigold (Caltha palustris) | | 2012-06-06 | 2012-05-10 | Balderheim (Vestland, Norway) |
| Cuckooflower (Cardamine pratensis) | | 2012-04-27 | 2012-04-23 | Balderheim (Vestland, Norway) |
| Brimstone (Gonepteryx rhamni) | | 2012-04-27 | 2012-04-23 | Balderheim (Vestland, Norway) |
| Barn Swallow (Hirundo rustica) | | 2012-04-27 | 2012-04-24 | Balderheim (Vestland, Norway) |
| Downy Birch (Betula pubescens) | | 2012-04-27 | 2012-04-23 | Balderheim (Vestland, Norway) |
| Dandelion (Taraxacum sp.) | | 2012-04-18 | 2012-04-16 | Balderheim (Vestland, Norway) |
| White Wagtail (Motacilla alba) | | 2012-04-18 | 2012-04-17 | Balderheim (Vestland, Norway) |
| Small Tortoiseshell (Aglais urticae) | | 2012-04-16 | 2012-04-15 | Balderheim (Vestland, Norway) |
| Alder (Alnus sp.) | | 2012-04-13 | 2012-03-25 | Balderheim (Vestland, Norway) |
| Kusymre (Primula vulgaris) | | 2012-04-13 | 2012-04-11 | Balderheim (Vestland, Norway) |
| Wood Anemone (Anemone nemorosa) | | 2012-04-13 | 2012-04-12 | Balderheim (Vestland, Norway) |
| Lesser Celandine (Ranunculus ficaria) | | 2012-04-13 | 2012-04-12 | Balderheim (Vestland, Norway) |
| Bumble-bee (Bombus sp.) | | 2012-04-05 | 2012-03-24 | Balderheim (Vestland, Norway) |
| Goat Willow (Salix caprea) | | 2012-04-05 | 2012-03-04 | Balderheim (Vestland, Norway) |
| Colt's-foot (Tussilago farfara) | | 2012-04-05 | 2012-03-11 | Balderheim (Vestland, Norway) |
| Goat Willow (Salix caprea) | | 2012-04-05 | 2012-03-25 | Balderheim (Vestland, Norway) |
| Chaffinch (Fringilla coelebs) | | 2012-03-16 | 2012-03-14 | Balderheim (Vestland, Norway) |
| European Starling (Sturnus vulgaris) | | 2012-03-13 | 2012-03-12 | Balderheim (Vestland, Norway) |
| Eurasian Oystercatcher (Haematopus ostralegus) | | 2012-03-06 | 2012-03-05 | Balderheim (Vestland, Norway) |
| Common Hazel (Corylus avellana) | | 2012-03-04 | 2012-03-03 | Balderheim (Vestland, Norway) |
| Pied Flycatcher (Ficedula hypoleuca) | | 2011-06-03 | 2011-05-12 | Balderheim (Vestland, Norway) |
| Marsh-marigold (Caltha palustris) | | 2011-06-03 | 2011-05-09 | Balderheim (Vestland, Norway) |
| Common Cuckoo (Cuculus canorus) | | 2011-06-03 | 2011-05-08 | Balderheim (Vestland, Norway) |
| Goat Willow (Salix caprea) | | 2011-06-03 | 2011-03-25 | Balderheim (Vestland, Norway) |
| Dandelion (Taraxacum sp.) | | 2011-06-03 | 2011-04-17 | Balderheim (Vestland, Norway) |
| Kusymre (Primula vulgaris) | | 2011-06-03 | 2011-04-24 | Balderheim (Vestland, Norway) |
| Lesser Celandine (Ranunculus ficaria) | | 2011-04-26 | 2011-04-18 | Balderheim (Vestland, Norway) |
Sustain.no is provided by the Norwegian Centre for Science Education