| Black-billed Magpie (Pica pica) | | 2024-01-28 | 2024-01-27 | | Bakkeløkka (Akershus, Norway) |  |
| Eurasian Tree Sparrow (Passer montanus) | | 2024-01-28 | 2024-01-27 | | Bakkeløkka (Akershus, Norway) | |
| Hooded Crow (Corvus cornix) | | 2024-01-28 | 2024-01-27 | | Bakkeløkka (Akershus, Norway) | |
| Great Tit (Parus major) | | 2024-01-28 | 2024-01-27 | | Bakkeløkka (Akershus, Norway) | |
| House Sparrow (Passer domesticus) | | 2024-01-28 | 2024-01-27 | | Bakkeløkka (Akershus, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2024-01-28 | 2024-01-27 |  | Bakkeløkka (Akershus, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2024-01-28 | 2024-01-27 | | Bakkeløkka (Akershus, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2024-01-28 | 2024-01-27 | | Bakkeløkka (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2024-01-28 | 2024-01-27 | | Bakkeløkka (Akershus, Norway) | |
| Common Blackbird (Turdus merula) | | 2024-01-28 | 2024-01-27 | | Bakkeløkka (Akershus, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2022-01-30 | 2022-01-30 | | Bakkeløkka (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2022-01-30 | 2022-01-30 | | Bakkeløkka (Akershus, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2022-01-30 | 2022-01-30 | | Bakkeløkka (Akershus, Norway) | |
| Coal Tit (Periparus ater) | | 2022-01-30 | 2022-01-30 | | Bakkeløkka (Akershus, Norway) | |
| Nuthatch (Sitta europaea) | | 2022-01-30 | 2022-01-30 | | Bakkeløkka (Akershus, Norway) | |
| Black-billed Magpie (Pica pica) | | 2022-01-30 | 2022-01-30 | | Bakkeløkka (Akershus, Norway) | |
| Robin (Erithacus rubecula) | | 2022-01-30 | 2022-01-30 | | Bakkeløkka (Akershus, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2022-01-30 | 2022-01-30 | | Bakkeløkka (Akershus, Norway) | |
| Hooded Crow (Corvus cornix) | | 2022-01-30 | 2022-01-30 | | Bakkeløkka (Akershus, Norway) | |
| Great Tit (Parus major) | | 2022-01-30 | 2022-01-30 | | Bakkeløkka (Akershus, Norway) | |
| House Sparrow (Passer domesticus) | | 2022-01-30 | 2022-01-30 | | Bakkeløkka (Akershus, Norway) | |
| Herring Gull (Larus argentatus) | | 2022-01-30 | 2022-01-30 | | Bakkeløkka (Akershus, Norway) | |
| House Sparrow (Passer domesticus) | | 2021-01-24 | 2021-01-24 | | Bakkeløkka (Akershus, Norway) | |
| Common Blackbird (Turdus merula) | | 2021-01-24 | 2021-01-24 | | Bakkeløkka (Akershus, Norway) | |
| Robin (Erithacus rubecula) | | 2021-01-24 | 2021-01-24 | | Bakkeløkka (Akershus, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2021-01-24 | 2021-01-24 | | Bakkeløkka (Akershus, Norway) | |
| Great Tit (Parus major) | | 2021-01-24 | 2021-01-24 | | Bakkeløkka (Akershus, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2021-01-24 | 2021-01-24 | | Bakkeløkka (Akershus, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2021-01-24 | 2021-01-24 | | Bakkeløkka (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2021-01-24 | 2021-01-24 | | Bakkeløkka (Akershus, Norway) | |
| Meal Moth (Pyralis farinalis) | | 2020-07-29 | 2020-07-29 | | Bakkeløkka (Akershus, Norway) | |
| Wood Carpet (Epirrhoe rivata) | | 2020-07-25 | 2020-07-17 | | Bakkeløkka (Akershus, Norway) | |
| Wood Carpet (Epirrhoe rivata) | | 2020-07-25 | 2020-07-03 | | Bakkeløkka (Akershus, Norway) | |
| Comma Butterfly (Polygonia c-album) | | 2020-07-25 | 2020-07-02 | | Bakkeløkka (Akershus, Norway) | |
| Diplodoma laichartingella | | 2020-07-25 | 2020-06-30 | | Bakkeløkka (Akershus, Norway) | |
| Diamond-back Moth (Plutella xylostella) | | 2020-07-25 | 2020-06-30 | | Bakkeløkka (Akershus, Norway) | |
| Small Heath (Coenonympha pamphilus) | | 2020-07-25 | 2020-06-30 | | Bakkeløkka (Akershus, Norway) | |
| Garden Grass-veneer (Chrysoteuchia culmella) | | 2020-07-25 | 2020-06-30 | | Bakkeløkka (Akershus, Norway) | |
| Grey Arches (Polia nebulosa) | | 2020-07-25 | 2020-06-10 | | Bakkeløkka (Akershus, Norway) | |
| Dark Green Fritillary (Argynnis aglaja) | | 2020-02-25 | 2019-08-18 | | Bakkeløkka (Akershus, Norway) | |
| Silver-Washed Fritillary (Argynnis paphia) | | 2020-02-25 | 2019-08-15 | | Bakkeløkka (Akershus, Norway) | |
| Scarce Blackneck (Lygephila craccae) | | 2020-02-25 | 2019-07-29 | | Bakkeløkka (Akershus, Norway) | |
| Orange Swift (Triodia sylvina) | | 2020-02-25 | 2019-07-18 | | Bakkeløkka (Akershus, Norway) | |
| Yellow Shell (Camptogramma bilineata) | | 2020-02-25 | 2019-07-09 | | Bakkeløkka (Akershus, Norway) | |
| Large Tabby (Aglossa pinguinalis) | | 2020-02-25 | 2019-07-09 | | Bakkeløkka (Akershus, Norway) | |
| Meal Moth (Pyralis farinalis) | | 2020-02-25 | 2019-07-04 | | Bakkeløkka (Akershus, Norway) | |
| Currant Clearwing (Synanthedon tipuliformis) | | 2020-02-25 | 2019-07-04 | | Bakkeløkka (Akershus, Norway) | |
| Gold Triangle (Hypsopygia costalis) | | 2020-02-25 | 2019-07-04 | | Bakkeløkka (Akershus, Norway) | |
| Okerprydvikler (Olethreutes arcuella) | | 2020-02-25 | 2019-06-24 | | Bakkeløkka (Akershus, Norway) | |
| Small Dusty Wave (Idaea seriata) | | 2020-02-25 | 2019-06-24 | | Bakkeløkka (Akershus, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education