| Blue Tit (Cyanistes caeruleus) | | 2023-02-05 | 2023-01-28 | Fredly (Buskerud, Norway) |  |
| Eurasian Sparrowhawk (Accipiter nisus) | | 2023-02-05 | 2023-01-28 | Fredly (Buskerud, Norway) | |
| Eurasian Magpie (Pica pica) | | 2023-02-05 | 2023-01-28 | Fredly (Buskerud, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2023-02-05 | 2023-01-28 | Fredly (Buskerud, Norway) | |
| Great Tit (Parus major) | | 2023-02-05 | 2023-01-28 | Fredly (Buskerud, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2023-02-05 | 2023-01-28 | Fredly (Buskerud, Norway) | |
| House Sparrow (Passer domesticus) | | 2023-02-05 | 2023-01-28 | Fredly (Buskerud, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2023-02-05 | 2023-01-28 | Fredly (Buskerud, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2021-02-08 | 2021-01-27 | Fredly (Buskerud, Norway) | |
| Eurasian Magpie (Pica pica) | | 2021-02-08 | 2021-01-27 | Fredly (Buskerud, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2021-02-08 | 2021-01-27 | Fredly (Buskerud, Norway) | |
| Great Tit (Parus major) | | 2021-02-08 | 2021-01-27 | Fredly (Buskerud, Norway) | |
| House Sparrow (Passer domesticus) | | 2021-02-08 | 2021-01-27 | Fredly (Buskerud, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2021-02-08 | 2021-01-27 | Fredly (Buskerud, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2020-02-02 | 2020-01-27 | Fredly (Buskerud, Norway) | |
| Eurasian Siskin (Carduelis spinus) | | 2020-02-02 | 2020-01-27 | Fredly (Buskerud, Norway) | |
| Feral Pigeon (Columba livia domestica) | | 2020-02-02 | 2020-01-27 | Fredly (Buskerud, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2020-02-02 | 2020-01-27 | Fredly (Buskerud, Norway) | |
| Eurasian Magpie (Pica pica) | | 2020-02-02 | 2020-01-27 | Fredly (Buskerud, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2020-02-02 | 2020-01-27 | Fredly (Buskerud, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2020-02-02 | 2020-01-27 | Fredly (Buskerud, Norway) | |
| Great Tit (Parus major) | | 2020-02-02 | 2020-01-27 | Fredly (Buskerud, Norway) | |
| House Sparrow (Passer domesticus) | | 2020-02-02 | 2020-01-27 | Fredly (Buskerud, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2019-02-03 | 2019-01-25 | Fredly (Buskerud, Norway) | |
| Eurasian Sparrowhawk (Accipiter nisus) | | 2019-02-03 | 2019-01-25 | Fredly (Buskerud, Norway) | |
| Eurasian Magpie (Pica pica) | | 2019-02-03 | 2019-01-25 | Fredly (Buskerud, Norway) | |
| Wood Pigeon (Columba palumbus) | | 2019-02-03 | 2019-01-25 | Fredly (Buskerud, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2019-02-03 | 2019-01-25 | Fredly (Buskerud, Norway) | |
| Great Tit (Parus major) | | 2019-02-03 | 2019-01-25 | Fredly (Buskerud, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2019-02-03 | 2019-01-25 | Fredly (Buskerud, Norway) | |
| House Sparrow (Passer domesticus) | | 2019-02-03 | 2019-01-25 | Fredly (Buskerud, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2019-02-03 | 2019-01-25 | Fredly (Buskerud, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2018-01-31 | 2018-01-19 | Fredly (Buskerud, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2018-01-31 | 2018-01-19 | Fredly (Buskerud, Norway) | |
| Feral Pigeon (Columba livia domestica) | | 2018-01-31 | 2018-01-19 | Fredly (Buskerud, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2018-01-31 | 2018-01-19 | Fredly (Buskerud, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2018-01-31 | 2018-01-19 | Fredly (Buskerud, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2018-01-31 | 2018-01-19 | Fredly (Buskerud, Norway) | |
| Fieldfare (Turdus pilaris) | | 2018-01-31 | 2018-01-19 | Fredly (Buskerud, Norway) | |
| Hedge Accentor (Prunella modularis) | | 2018-01-31 | 2018-01-19 | Fredly (Buskerud, Norway) | |
| Great Tit (Parus major) | | 2018-01-31 | 2018-01-19 | Fredly (Buskerud, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2018-01-31 | 2018-01-19 | Fredly (Buskerud, Norway) | |
| Robin (Erithacus rubecula) | | 2018-01-31 | 2018-01-19 | Fredly (Buskerud, Norway) | |
| Eurasian Magpie (Pica pica) | | 2018-01-31 | 2018-01-19 | Fredly (Buskerud, Norway) | |
| Eurasian Sparrowhawk (Accipiter nisus) | | 2018-01-31 | 2018-01-19 | Fredly (Buskerud, Norway) | |
| European Goldfinch (Carduelis carduelis) | | 2018-01-31 | 2018-01-19 | Fredly (Buskerud, Norway) | |
| Coal Tit (Periparus ater) | | 2018-01-31 | 2018-01-19 | Fredly (Buskerud, Norway) | |
| Common Blackbird (Turdus merula) | | 2018-01-31 | 2018-01-19 | Fredly (Buskerud, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2017-02-05 | 2017-01-28 | Fredly (Buskerud, Norway) | |
| Wood Pigeon (Columba palumbus) | | 2017-02-05 | 2017-01-28 | Fredly (Buskerud, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education