Site: Bjørlien skole
| Species | Lenke til artsinfo | Reg. date | Obs. date | Lenke til bilde | Location |
|---|---|---|---|---|---|
| Great Tit (Parus major) | 2021-06-16 | 2021-06-09 |  | Bjørlien skole (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | 2021-06-16 | 2021-06-16 | | Bjørlien skole (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | 2021-06-16 | 2021-06-16 | Bjørlien skole (Akershus, Norway) | ||
| Blue Tit (Cyanistes caeruleus) | 2021-06-11 | 2021-06-11 | Bjørlien skole (Akershus, Norway) | ||
| Blue Tit (Cyanistes caeruleus) | 2021-06-11 | 2021-06-11 | | Bjørlien skole (Akershus, Norway) | |
| Nuthatch (Sitta europaea) | 2021-06-10 | 2021-06-10 | Bjørlien skole (Akershus, Norway) |
