| European Starling (Sturnus vulgaris) | | 2019-03-20 | 2019-03-20 | | Brevik (Vestfold, Norway) | |
| Robin (Erithacus rubecula) | | 2019-01-27 | 2019-01-27 | | Brevik (Vestfold, Norway) |  |
| Hooded Crow (Corvus cornix) | | 2019-01-27 | 2019-01-27 | | Brevik (Vestfold, Norway) | |
| Great Tit (Parus major) | | 2019-01-27 | 2019-01-27 | | Brevik (Vestfold, Norway) | |
| Herring Gull (Larus argentatus) | | 2019-01-27 | 2019-01-27 | | Brevik (Vestfold, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2019-01-27 | 2019-01-27 | | Brevik (Vestfold, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2019-01-27 | 2019-01-27 | | Brevik (Vestfold, Norway) | |
| Common Blackbird (Turdus merula) | | 2019-01-27 | 2019-01-27 | | Brevik (Vestfold, Norway) | |
| Eurasian Sparrowhawk (Accipiter nisus) | | 2019-01-27 | 2019-01-27 | | Brevik (Vestfold, Norway) | |
| Nuthatch (Sitta europaea) | | 2019-01-27 | 2019-01-27 | | Brevik (Vestfold, Norway) | |
| Black-billed Magpie (Pica pica) | | 2019-01-27 | 2019-01-27 | | Brevik (Vestfold, Norway) | |
| Common Redstart (Phoenicurus phoenicurus) | | 2018-05-03 | 2018-05-03 | | Brevik (Vestfold, Norway) | |
| Common Redstart (Phoenicurus phoenicurus) | | 2018-05-03 | 2018-05-03 | | Brevik (Vestfold, Norway) | |
| White Wagtail (Motacilla alba) | | 2018-04-07 | 2018-04-07 | | Brevik (Vestfold, Norway) | |
| White Wagtail (Motacilla alba) | | 2018-04-07 | 2018-04-07 | | Brevik (Vestfold, Norway) | |
| Liverleaf (Blue anemone) (Hepatica nobilis) | | 2018-04-07 | 2018-04-06 | | Brevik (Vestfold, Norway) | |
| European Starling (Sturnus vulgaris) | | 2018-03-13 | 2018-03-13 | | Brevik (Vestfold, Norway) | |
| European Starling (Sturnus vulgaris) | | 2018-03-13 | 2018-03-13 | | Brevik (Vestfold, Norway) | |
| Common Redstart (Phoenicurus phoenicurus) | | 2017-05-08 | 2017-04-30 |  | Brevik (Vestfold, Norway) | |
| Common Redstart (Phoenicurus phoenicurus) | | 2017-05-08 | 2017-04-30 | | Brevik (Vestfold, Norway) | |
| Pied Flycatcher (Ficedula hypoleuca) | | 2017-05-01 | 2017-05-01 | | Brevik (Vestfold, Norway) | |
| Pied Flycatcher (Ficedula hypoleuca) | | 2017-05-01 | 2017-05-01 | | Brevik (Vestfold, Norway) | |
| White Wagtail (Motacilla alba) | | 2017-04-11 | 2017-04-01 | | Brevik (Vestfold, Norway) | |
| European Starling (Sturnus vulgaris) | | 2017-02-26 | 2017-02-26 | | Brevik (Vestfold, Norway) | |
| European Starling (Sturnus vulgaris) | | 2017-02-26 | 2017-02-26 | | Brevik (Vestfold, Norway) | |
| Eurasian Jay (Garrulus glandarius) | | 2017-01-30 | 2017-01-30 | | Brevik (Vestfold, Norway) | |
| Hooded Crow (Corvus cornix) | | 2017-01-30 | 2017-01-30 | | Brevik (Vestfold, Norway) | |
| Great Tit (Parus major) | | 2017-01-30 | 2017-01-30 | | Brevik (Vestfold, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2017-01-30 | 2017-01-30 | | Brevik (Vestfold, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2017-01-30 | 2017-01-30 | | Brevik (Vestfold, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2017-01-30 | 2017-01-30 | | Brevik (Vestfold, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2017-01-30 | 2017-01-30 | | Brevik (Vestfold, Norway) | |
| Common Blackbird (Turdus merula) | | 2017-01-30 | 2017-01-30 | | Brevik (Vestfold, Norway) | |
| Nuthatch (Sitta europaea) | | 2017-01-30 | 2017-01-30 | | Brevik (Vestfold, Norway) | |
| Black-billed Magpie (Pica pica) | | 2017-01-30 | 2017-01-30 | | Brevik (Vestfold, Norway) | |
| Robin (Erithacus rubecula) | | 2017-01-30 | 2017-01-30 | | Brevik (Vestfold, Norway) | |
| Common Redstart (Phoenicurus phoenicurus) | | 2016-05-09 | 2016-04-30 | | Brevik (Vestfold, Norway) | |
| Common Redstart (Phoenicurus phoenicurus) | | 2016-05-09 | 2016-04-30 | | Brevik (Vestfold, Norway) | |
| Common Cuckoo (Cuculus canorus) | | 2016-05-09 | 2016-05-06 | | Brevik (Vestfold, Norway) | |
| Common Cuckoo (Cuculus canorus) | | 2016-05-09 | 2016-05-06 | | Brevik (Vestfold, Norway) | |
| Pied Flycatcher (Ficedula hypoleuca) | | 2016-04-20 | 2016-04-17 | | Brevik (Vestfold, Norway) | |
| Pied Flycatcher (Ficedula hypoleuca) | | 2016-04-20 | 2016-04-17 | | Brevik (Vestfold, Norway) | |
| Wheatear (Oenanthe oenanthe) | | 2016-04-13 | 2016-04-12 | | Brevik (Vestfold, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2016-04-05 | 2016-04-03 | | Brevik (Vestfold, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2016-04-05 | 2016-04-03 | | Brevik (Vestfold, Norway) | |
| White Wagtail (Motacilla alba) | | 2016-04-05 | 2016-04-04 | | Brevik (Vestfold, Norway) | |
| White Wagtail (Motacilla alba) | | 2016-04-05 | 2016-04-04 | | Brevik (Vestfold, Norway) | |
| Skylark (Alauda arvensis) | | 2016-03-15 | 2016-03-10 | | Brevik (Vestfold, Norway) | |
| European Starling (Sturnus vulgaris) | | 2016-03-15 | 2016-03-15 | | Brevik (Vestfold, Norway) | |
| European Starling (Sturnus vulgaris) | | 2016-03-15 | 2016-03-15 | | Brevik (Vestfold, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education