Site: Bjørlien skole
| Art | Lenke til artsinfo | Reg. dato | Obs. dato | Lenke til bilde | Lokalitet |
|---|---|---|---|---|---|
| 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) |
