| Eurasian Oystercatcher (Haematopus ostralegus) | | 2022-04-22 | 2022-04-09 | Brevik (Vestfold, Norway) | |
| European Starling (Sturnus vulgaris) | | 2022-03-15 | 2022-03-15 | Brevik (Vestfold, Norway) | |
| European Starling (Sturnus vulgaris) | | 2022-03-15 | 2022-03-15 | Brevik (Vestfold, Norway) | |
| Nuthatch (Sitta europaea) | | 2022-01-31 | 2022-01-29 | Brevik (Vestfold, Norway) |  |
| Black-billed Magpie (Pica pica) | | 2022-01-31 | 2022-01-29 | Brevik (Vestfold, Norway) | |
| Robin (Erithacus rubecula) | | 2022-01-31 | 2022-01-29 | Brevik (Vestfold, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2022-01-31 | 2022-01-29 | Brevik (Vestfold, Norway) | |
| Eurasian Jay (Garrulus glandarius) | | 2022-01-31 | 2022-01-29 | Brevik (Vestfold, Norway) | |
| Hooded Crow (Corvus cornix) | | 2022-01-31 | 2022-01-29 | Brevik (Vestfold, Norway) | |
| Great Tit (Parus major) | | 2022-01-31 | 2022-01-29 | Brevik (Vestfold, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2022-01-31 | 2022-01-29 | Brevik (Vestfold, Norway) | |
| Herring Gull (Larus argentatus) | | 2022-01-31 | 2022-01-29 | Brevik (Vestfold, Norway) | |
| Winter Wren (Troglodytes troglodytes) | | 2022-01-31 | 2022-01-29 | Brevik (Vestfold, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2022-01-31 | 2022-01-29 | Brevik (Vestfold, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2022-01-31 | 2022-01-29 | Brevik (Vestfold, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2022-01-31 | 2022-01-29 | Brevik (Vestfold, Norway) | |
| Common Blackbird (Turdus merula) | | 2022-01-31 | 2022-01-29 | Brevik (Vestfold, Norway) | |
| European Goldfinch (Carduelis carduelis) | | 2022-01-31 | 2022-01-29 | Brevik (Vestfold, Norway) | |
| White Wagtail (Motacilla alba) | | 2021-04-02 | 2021-04-02 | Brevik (Vestfold, Norway) | |
| White Wagtail (Motacilla alba) | | 2021-04-02 | 2021-04-02 | Brevik (Vestfold, Norway) | |
| European Starling (Sturnus vulgaris) | | 2021-03-14 | 2021-03-14 | Brevik (Vestfold, Norway) | |
| European Starling (Sturnus vulgaris) | | 2021-03-14 | 2021-03-14 | Brevik (Vestfold, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2021-01-30 | 2021-01-30 | Brevik (Vestfold, Norway) | |
| Common Blackbird (Turdus merula) | | 2021-01-30 | 2021-01-30 | Brevik (Vestfold, Norway) | |
| Nuthatch (Sitta europaea) | | 2021-01-30 | 2021-01-30 | Brevik (Vestfold, Norway) | |
| Robin (Erithacus rubecula) | | 2021-01-30 | 2021-01-30 | Brevik (Vestfold, Norway) | |
| Eurasian Jay (Garrulus glandarius) | | 2021-01-30 | 2021-01-30 | Brevik (Vestfold, Norway) | |
| Great Tit (Parus major) | | 2021-01-30 | 2021-01-30 | Brevik (Vestfold, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2021-01-30 | 2021-01-30 | Brevik (Vestfold, Norway) | |
| Chaffinch (Fringilla coelebs) | | 2021-01-30 | 2021-01-30 | Brevik (Vestfold, Norway) | |
| House Martin (Delichon urbicum) | | 2020-05-03 | 2020-05-01 | Brevik (Vestfold, Norway) | |
| House Martin (Delichon urbicum) | | 2020-05-03 | 2020-05-01 | Brevik (Vestfold, Norway) | |
| Common Redstart (Phoenicurus phoenicurus) | | 2020-05-02 | 2020-05-02 | Brevik (Vestfold, Norway) | |
| Common Redstart (Phoenicurus phoenicurus) | | 2020-05-02 | 2020-05-02 | Brevik (Vestfold, Norway) | |
| Pied Flycatcher (Ficedula hypoleuca) | | 2020-05-02 | 2020-04-24 | Brevik (Vestfold, Norway) | |
| Pied Flycatcher (Ficedula hypoleuca) | | 2020-05-02 | 2020-04-24 | Brevik (Vestfold, Norway) | |
| White Wagtail (Motacilla alba) | | 2020-04-12 | 2020-04-11 | Brevik (Vestfold, Norway) | |
| White Wagtail (Motacilla alba) | | 2020-04-12 | 2020-04-11 | Brevik (Vestfold, Norway) | |
| European Starling (Sturnus vulgaris) | | 2020-03-17 | 2020-03-17 | Brevik (Vestfold, Norway) | |
| European Starling (Sturnus vulgaris) | | 2020-03-17 | 2020-03-17 | Brevik (Vestfold, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2020-01-25 | 2020-01-25 | Brevik (Vestfold, Norway) | |
| Nuthatch (Sitta europaea) | | 2020-01-25 | 2020-01-25 | Brevik (Vestfold, Norway) | |
| Great Tit (Parus major) | | 2020-01-25 | 2020-01-25 | Brevik (Vestfold, Norway) | |
| Common Redstart (Phoenicurus phoenicurus) | | 2019-05-01 | 2019-04-30 | Brevik (Vestfold, Norway) | |
| Northern Lapwing (Vanellus vanellus) | | 2019-05-01 | 2019-04-30 | Brevik (Vestfold, Norway) | |
| Common Redstart (Phoenicurus phoenicurus) | | 2019-05-01 | 2019-04-30 | Brevik (Vestfold, Norway) | |
| Pied Flycatcher (Ficedula hypoleuca) | | 2019-04-24 | 2019-04-23 | Brevik (Vestfold, Norway) | |
| White Wagtail (Motacilla alba) | | 2019-04-10 | 2019-04-05 | Brevik (Vestfold, Norway) | |
| White Wagtail (Motacilla alba) | | 2019-04-10 | 2019-04-05 | Brevik (Vestfold, Norway) | |
| European Starling (Sturnus vulgaris) | | 2019-03-20 | 2019-03-20 | Brevik (Vestfold, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education