| Hawfinch (Coccothraustes coccothraustes) | | 2022-06-28 | 2022-06-28 | | Pilkollen (Akershus, Norway) |  |
| House Sparrow (Passer domesticus) | | 2022-06-28 | 2022-06-28 | | Pilkollen (Akershus, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2022-06-28 | 2022-06-28 | | Pilkollen (Akershus, Norway) | |
| Pied Flycatcher (Ficedula hypoleuca) | | 2022-06-28 | 2022-06-28 | | Pilkollen (Akershus, Norway) | |
| Great Tit (Parus major) | | 2022-06-28 | 2022-06-28 | | Pilkollen (Akershus, Norway) | |
| Chaffinch (Fringilla coelebs) | | 2022-06-28 | 2022-06-28 | | Pilkollen (Akershus, Norway) | |
| Pied Flycatcher (Ficedula hypoleuca) | | 2022-06-25 | 2022-06-25 | | Pilkollen (Akershus, Norway) | |
| Song Thrush (Turdus philomelos) | | 2022-06-25 | 2022-06-25 | | Pilkollen (Akershus, Norway) | |
| Chaffinch (Fringilla coelebs) | | 2022-06-25 | 2022-06-25 | | Pilkollen (Akershus, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2022-06-25 | 2022-06-25 | | Pilkollen (Akershus, Norway) | |
| Fieldfare (Turdus pilaris) | | 2022-06-25 | 2022-06-25 | | Pilkollen (Akershus, Norway) | |
| Great Tit (Parus major) | | 2022-06-25 | 2022-06-25 | | Pilkollen (Akershus, Norway) | |
| Nuthatch (Sitta europaea) | | 2022-06-25 | 2022-06-25 | | Pilkollen (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2022-01-30 | 2022-01-30 |  | Pilkollen (Akershus, Norway) | |
| Common Crossbill (Loxia curvirostra) | | 2022-01-30 | 2022-01-30 | | Pilkollen (Akershus, Norway) | |
| Nuthatch (Sitta europaea) | | 2022-01-30 | 2022-01-30 | | Pilkollen (Akershus, Norway) | |
| Great Tit (Parus major) | | 2022-01-30 | 2022-01-30 | | Pilkollen (Akershus, Norway) | |
| House Sparrow (Passer domesticus) | | 2022-01-30 | 2022-01-30 | | Pilkollen (Akershus, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education