| Blue Tit (Cyanistes caeruleus) | | 2017-01-27 | 2017-01-27 | Brunkeberg (Bakken) (Telemark, Norway) |  |
| Willow Tit (Poecile montanus) | | 2017-01-27 | 2017-01-27 | Brunkeberg (Bakken) (Telemark, Norway) | |
| Great Tit (Parus major) | | 2017-01-27 | 2017-01-27 | Brunkeberg (Bakken) (Telemark, Norway) | |
| Black-billed Magpie (Pica pica) | | 2017-01-27 | 2017-01-27 | Brunkeberg (Bakken) (Telemark, Norway) | |
| Nuthatch (Sitta europaea) | | 2017-01-27 | 2017-01-27 | Brunkeberg (Bakken) (Telemark, Norway) | |
| Long-tailed Tit (Aegithalos caudatus) | | 2017-01-27 | 2017-01-27 | Brunkeberg (Bakken) (Telemark, Norway) | |
| Crested Tit (Lophophanes cristatus) | | 2017-01-27 | 2017-01-27 | Brunkeberg (Bakken) (Telemark, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education