| Wood Pigeon (Columba palumbus) | | 2010-03-30 | 2010-03-25 | Knestang (Buskerud, Norway) |
| Robin (Erithacus rubecula) | | 2010-03-30 | 2010-03-26 | Knestang (Buskerud, Norway) |
| Chaffinch (Fringilla coelebs) | | 2010-03-30 | 2010-03-20 | Knestang (Buskerud, Norway) |
| Alpine Penny-cress (Noccaea caerulescens) | | 2009-04-12 | 2009-04-12 | Knestang (Buskerud, Norway) |
| White Wagtail (Motacilla alba) | | 2009-04-12 | 2009-04-12 | Knestang (Buskerud, Norway) |
| European Starling (Sturnus vulgaris) | | 2009-04-10 | 2009-04-08 | Knestang (Buskerud, Norway) |
| Brimstone (Gonepteryx rhamni) | | 2009-04-10 | 2009-04-06 | Knestang (Buskerud, Norway) |
| Small Tortoiseshell (Aglais urticae) | | 2009-04-10 | 2009-04-08 | Knestang (Buskerud, Norway) |
| Wood Pigeon (Columba palumbus) | | 2009-04-10 | 2009-04-06 | Knestang (Buskerud, Norway) |
| Robin (Erithacus rubecula) | | 2009-04-10 | 2009-04-02 | Knestang (Buskerud, Norway) |
| Hedge Accentor (Prunella modularis) | | 2009-04-10 | 2009-04-06 | Knestang (Buskerud, Norway) |
| Skylark (Alauda arvensis) | | 2009-04-10 | 2009-04-10 | Knestang (Buskerud, Norway) |
| Chaffinch (Fringilla coelebs) | | 2009-04-10 | 2009-03-30 | Knestang (Buskerud, Norway) |
| Colt's-foot (Tussilago farfara) | | 2009-04-10 | 2009-04-06 | Knestang (Buskerud, Norway) |
| Colt's-foot (Tussilago farfara) | | 2009-04-10 | 2009-04-06 | Knestang (Buskerud, Norway) |
| Liverleaf (Blue anemone) (Hepatica nobilis) | | 2009-04-10 | 2009-04-10 | Knestang (Buskerud, Norway) |
| Common Swift (Apus apus) | | 2008-05-26 | 2008-05-26 | Knestang (Buskerud, Norway) |
| European Bird Cherry (Prunus padus) | | 2008-05-12 | 2008-05-11 | Knestang (Buskerud, Norway) |
| Barn Swallow (Hirundo rustica) | | 2008-05-06 | 2008-05-06 | Knestang (Buskerud, Norway) |
| Pied Flycatcher (Ficedula hypoleuca) | | 2008-05-02 | 2008-05-02 | Knestang (Buskerud, Norway) |
| Downy Birch (Betula pubescens) | | 2008-04-29 | 2008-04-28 | Knestang (Buskerud, Norway) |
| Brimstone (Gonepteryx rhamni) | | 2008-04-26 | 2008-04-20 | Knestang (Buskerud, Norway) |
| White Wagtail (Motacilla alba) | | 2008-04-21 | 2008-04-21 | Knestang (Buskerud, Norway) |
| Bumble-bee (Bombus sp.) | | 2008-04-20 | 2008-04-20 | Knestang (Buskerud, Norway) |
| Wood Anemone (Anemone nemorosa) | | 2008-04-20 | 2008-04-17 | Knestang (Buskerud, Norway) |
| Skylark (Alauda arvensis) | | 2008-04-11 | 2008-04-11 | Knestang (Buskerud, Norway) |
| Alpine Penny-cress (Noccaea caerulescens) | | 2008-04-11 | 2008-04-07 | Knestang (Buskerud, Norway) |
| European Starling (Sturnus vulgaris) | | 2008-04-11 | 2008-04-11 | Knestang (Buskerud, Norway) |
| Hedge Accentor (Prunella modularis) | | 2008-04-03 | 2008-04-02 | Knestang (Buskerud, Norway) |
| Robin (Erithacus rubecula) | | 2008-04-02 | 2008-03-15 | Knestang (Buskerud, Norway) |
| Wood Pigeon (Columba palumbus) | | 2008-04-02 | 2008-03-15 | Knestang (Buskerud, Norway) |
| Chaffinch (Fringilla coelebs) | | 2008-04-02 | 2008-03-19 | Knestang (Buskerud, Norway) |
| Goat Willow (Salix caprea) | | 2008-04-02 | 2008-03-22 | Knestang (Buskerud, Norway) |
| Colt's-foot (Tussilago farfara) | | 2008-04-02 | 2008-03-24 | Knestang (Buskerud, Norway) |
Sustain.no is provided by the Norwegian Centre for Science Education