| Black-headed Gull (Chroicocephalus ridibundus) | | 2008-05-11 | 2008-05-08 |  | Undredal (Vestland, Norway) | |
| Hooded Crow (Corvus cornix) | | 2008-05-11 | 2008-05-10 | | Undredal (Vestland, Norway) | |
| Common Raven (Corvus corax) | | 2008-05-11 | 2008-05-10 | | Undredal (Vestland, Norway) | |
| House Martin (Delichon urbicum) | | 2008-05-11 | 2008-05-10 | | Undredal (Vestland, Norway) | |
| House Sparrow (Passer domesticus) | | 2008-05-11 | 2008-05-10 | | Undredal (Vestland, Norway) | |
| Willow Warbler (Phylloscopus trochilus) | | 2008-05-11 | 2008-05-10 | | Undredal (Vestland, Norway) | |
| Common Sandpiper (Actitis hypoleucos) | | 2008-05-09 | 2008-05-07 | | Undredal (Vestland, Norway) | |
| Common Sandpiper (Actitis hypoleucos) | | 2008-05-05 | 2008-05-05 | | Undredal (Vestland, Norway) | |
| Red Sword-grass (Xylena vetusta) | | 2008-05-04 | 2008-05-03 | | Undredal (Vestland, Norway) |  |
| Wood Anemone (Anemone nemorosa) | | 2008-05-03 | 2008-05-03 | | Undredal (Vestland, Norway) | |
| Pied Flycatcher (Ficedula hypoleuca) | | 2008-05-03 | 2008-05-03 | | Undredal (Vestland, Norway) | |
| Whinchat (Saxicola rubetra) | | 2008-05-03 | 2008-05-03 | | Undredal (Vestland, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2008-05-03 | 2008-05-03 | | Undredal (Vestland, Norway) | |
| Fieldfare (Turdus pilaris) | | 2008-05-03 | 2008-05-02 | | Undredal (Vestland, Norway) | |
| Terner (Laridae sp.) | | 2008-05-02 | 2001-06-10 | | Undredal (Vestland, Norway) | |
| Fiolslekta (Viola sp.) | | 2008-05-01 | 2008-05-01 | | Undredal (Vestland, Norway) | |
| Stemorsblom (Viola tricolor) | | 2008-05-01 | 2008-05-01 | | Undredal (Vestland, Norway) | |
| European Bird Cherry (Prunus padus) | | 2008-05-01 | 2008-05-01 | | Undredal (Vestland, Norway) | |
| Marianøkleblom (Primula veris) | | 2008-05-01 | 2008-05-01 | | Undredal (Vestland, Norway) | |
| Cuckooflower (Cardamine pratensis) | | 2008-05-01 | 2008-05-01 | | Undredal (Vestland, Norway) | |
| Cuckooflower (Cardamine pratensis) | | 2008-05-01 | 2008-05-01 | | Undredal (Vestland, Norway) | |
| Wood Anemone (Anemone nemorosa) | | 2008-05-01 | 2008-05-01 | | Undredal (Vestland, Norway) | |
| Rosenrot (Rhodiola rosea) | | 2008-05-01 | 2008-05-01 | | Undredal (Vestland, Norway) | |
| Myrfiol (Viola palustris) | | 2008-05-01 | 2008-05-01 | | Undredal (Vestland, Norway) | |
| Markjordbær (Fragaria vesca) | | 2008-05-01 | 2008-05-01 | | Undredal (Vestland, Norway) | |
| Red Campion (Silene dioica) | | 2008-05-01 | 2008-05-01 | | Undredal (Vestland, Norway) | |
| Mjødurt (Filipendula ulmaria) | | 2008-05-01 | 2008-05-01 | | Undredal (Vestland, Norway) | |
| Eurasian Oystercatcher (Haematopus ostralegus) | | 2008-05-01 | 2008-05-01 | | Undredal (Vestland, Norway) | |
| Red Campion (Silene dioica) | | 2008-05-01 | 2008-05-01 | | Undredal (Vestland, Norway) | |
| Dandelion (Taraxacum sp.) | | 2008-05-01 | 2008-05-01 | | Undredal (Vestland, Norway) | |
| European Starling (Sturnus vulgaris) | | 2008-04-27 | 2006-11-05 | | Undredal (Vestland, Norway) | |
| Mallard (Anas platyrhynchos) | | 2008-04-27 | 2004-04-16 | | Undredal (Vestland, Norway) | |
| Moorhen (Gallinula chloropus) | | 2008-04-27 | 2004-04-16 | | Undredal (Vestland, Norway) | |
| House Martin (Delichon urbicum) | | 2008-04-27 | 2008-04-27 | | Undredal (Vestland, Norway) | |
| The Herald (Scoliopteryx libatrix) | | 2008-04-25 | 2008-04-25 | | Undredal (Vestland, Norway) | |
| Downy Birch (Betula pubescens) | | 2008-04-24 | 2008-04-23 | | Undredal (Vestland, Norway) | |
| Goat Willow (Salix caprea) | | 2008-04-24 | 2008-03-23 | | Undredal (Vestland, Norway) | |
| Eurasian Oystercatcher (Haematopus ostralegus) | | 2008-04-21 | 2008-04-12 | | Undredal (Vestland, Norway) | |
| White Wagtail (Motacilla alba) | | 2008-04-21 | 2008-04-12 | | Undredal (Vestland, Norway) | |
| Ring Ouzel (Turdus torquatus) | | 2007-06-16 | 2007-06-16 | | Undredal (Vestland, Norway) | |
| Common Cuckoo (Cuculus canorus) | | 2007-05-17 | 2007-05-17 | | Undredal (Vestland, Norway) | |
| Whinchat (Saxicola rubetra) | | 2007-05-17 | 2007-05-17 | | Undredal (Vestland, Norway) | |
| European Bird Cherry (Prunus padus) | | 2007-05-11 | 2007-05-11 | | Undredal (Vestland, Norway) | |
| Common Tern (Sterna hirundo) | | 2007-05-11 | 2007-05-11 | | Undredal (Vestland, Norway) | |
| House Martin (Delichon urbicum) | | 2007-05-10 | 2007-05-10 | | Undredal (Vestland, Norway) | |
| Pied Flycatcher (Ficedula hypoleuca) | | 2007-05-10 | 2007-05-02 | | Undredal (Vestland, Norway) | |
| Eurasian Oystercatcher (Haematopus ostralegus) | | 2007-05-10 | 2007-04-20 | | Undredal (Vestland, Norway) | |
| Downy Birch (Betula pubescens) | | 2007-05-10 | 2007-04-23 | | Undredal (Vestland, Norway) | |
| White Wagtail (Motacilla alba) | | 2007-05-10 | 2007-04-14 | | Undredal (Vestland, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education