| Eurasian Tree Sparrow (Passer montanus) | | 2021-02-01 | 2021-01-31 | Brønnøysund (Nordland, Norway) |  |
| Blackcap (Sylvia atricapilla) | | 2021-02-01 | 2021-01-31 | Brønnøysund (Nordland, Norway) | |
| Hooded Crow (Corvus cornix) | | 2021-02-01 | 2021-01-31 | Brønnøysund (Nordland, Norway) | |
| Great Tit (Parus major) | | 2021-02-01 | 2021-01-31 | Brønnøysund (Nordland, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2021-02-01 | 2021-01-31 | Brønnøysund (Nordland, Norway) | |
| Feral Pigeon (Columba livia domestica) | | 2021-02-01 | 2021-01-31 | Brønnøysund (Nordland, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2021-02-01 | 2021-01-31 | Brønnøysund (Nordland, Norway) | |
| Common Blackbird (Turdus merula) | | 2021-02-01 | 2021-01-31 | Brønnøysund (Nordland, Norway) | |
| European Starling (Sturnus vulgaris) | | 2021-02-01 | 2021-01-31 | Brønnøysund (Nordland, Norway) | |
| Black-billed Magpie (Pica pica) | | 2021-02-01 | 2021-01-31 | Brønnøysund (Nordland, Norway) | |
| Roe Deer (Capreolus capreolus) | | 2021-02-01 | 2021-01-31 | Brønnøysund (Nordland, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2020-01-27 | 2020-01-26 | Brønnøysund (Nordland, Norway) | |
| House Sparrow (Passer domesticus) | | 2020-01-27 | 2020-01-26 | Brønnøysund (Nordland, Norway) | |
| Hooded Crow (Corvus cornix) | | 2020-01-27 | 2020-01-26 | Brønnøysund (Nordland, Norway) | |
| Great Tit (Parus major) | | 2020-01-27 | 2020-01-26 | Brønnøysund (Nordland, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2020-01-27 | 2020-01-26 | Brønnøysund (Nordland, Norway) | |
| Common Blackbird (Turdus merula) | | 2020-01-27 | 2020-01-26 | Brønnøysund (Nordland, Norway) | |
| Black-billed Magpie (Pica pica) | | 2020-01-27 | 2020-01-26 | Brønnøysund (Nordland, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2020-01-27 | 2020-01-26 | Brønnøysund (Nordland, Norway) | |
| Robin (Erithacus rubecula) | | 2018-01-29 | 2018-01-27 | Brønnøysund (Nordland, Norway) | |
| Brambling (Fringilla montifringilla) | | 2018-01-29 | 2018-01-27 | Brønnøysund (Nordland, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2018-01-29 | 2018-01-27 | Brønnøysund (Nordland, Norway) | |
| Feral Pigeon (Columba livia domestica) | | 2018-01-29 | 2018-01-27 | Brønnøysund (Nordland, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2018-01-29 | 2018-01-27 | Brønnøysund (Nordland, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2018-01-29 | 2018-01-27 | Brønnøysund (Nordland, Norway) | |
| House Sparrow (Passer domesticus) | | 2018-01-29 | 2018-01-27 | Brønnøysund (Nordland, Norway) | |
| Great Tit (Parus major) | | 2018-01-29 | 2018-01-27 | Brønnøysund (Nordland, Norway) | |
| Hooded Crow (Corvus cornix) | | 2018-01-29 | 2018-01-27 | Brønnøysund (Nordland, Norway) | |
| Blackcap (Sylvia atricapilla) | | 2018-01-29 | 2018-01-27 | Brønnøysund (Nordland, Norway) | |
| Roe Deer (Capreolus capreolus) | | 2018-01-29 | 2018-01-27 | Brønnøysund (Nordland, Norway) | |
| Bohemian Waxwing (Bombycilla garrulus) | | 2018-01-29 | 2018-01-27 | Brønnøysund (Nordland, Norway) | |
| Black-billed Magpie (Pica pica) | | 2018-01-29 | 2018-01-27 | Brønnøysund (Nordland, Norway) | |
| Common Blackbird (Turdus merula) | | 2018-01-29 | 2018-01-27 | Brønnøysund (Nordland, Norway) | |
| Brambling (Fringilla montifringilla) | | 2018-01-26 | 2017-11-01 | Brønnøysund (Nordland, Norway) | |
| Common Blackbird (Turdus merula) | | 2018-01-26 | 2017-11-01 | Brønnøysund (Nordland, Norway) | |
| Black-billed Magpie (Pica pica) | | 2018-01-26 | 2017-11-01 | Brønnøysund (Nordland, Norway) | |
| Bohemian Waxwing (Bombycilla garrulus) | | 2018-01-26 | 2017-11-01 | Brønnøysund (Nordland, Norway) | |
| Roe Deer (Capreolus capreolus) | | 2018-01-26 | 2017-11-01 | Brønnøysund (Nordland, Norway) | |
| Robin (Erithacus rubecula) | | 2018-01-26 | 2017-11-01 | Brønnøysund (Nordland, Norway) | |
| Blackcap (Sylvia atricapilla) | | 2018-01-26 | 2017-11-01 | Brønnøysund (Nordland, Norway) | |
| Great Tit (Parus major) | | 2018-01-26 | 2017-11-01 | Brønnøysund (Nordland, Norway) | |
| House Sparrow (Passer domesticus) | | 2018-01-26 | 2017-11-01 | Brønnøysund (Nordland, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2018-01-26 | 2017-11-01 | Brønnøysund (Nordland, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2018-01-26 | 2017-11-01 | Brønnøysund (Nordland, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2018-01-26 | 2017-11-01 | Brønnøysund (Nordland, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2018-01-26 | 2017-11-01 | Brønnøysund (Nordland, Norway) | |
| Feral Pigeon (Columba livia domestica) | | 2018-01-26 | 2017-11-01 | Brønnøysund (Nordland, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2018-01-26 | 2017-11-01 | Brønnøysund (Nordland, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education