| Blue Tit (Cyanistes caeruleus) | | 2017-02-01 | 2017-01-29 | Bustrak (Telemark, Norway) |  |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2017-02-01 | 2017-01-29 | Bustrak (Telemark, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2017-02-01 | 2017-01-29 | Bustrak (Telemark, Norway) | |
| Willow Tit (Poecile montanus) | | 2017-02-01 | 2017-01-29 | Bustrak (Telemark, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2017-02-01 | 2017-01-29 | Bustrak (Telemark, Norway) | |
| Grey-headed Woodpecker (Picus canus) | | 2017-02-01 | 2017-01-29 | Bustrak (Telemark, Norway) | |
| Great Tit (Parus major) | | 2017-02-01 | 2017-01-29 | Bustrak (Telemark, Norway) | |
| Eurasian Jay (Garrulus glandarius) | | 2017-02-01 | 2017-01-29 | Bustrak (Telemark, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2017-02-01 | 2017-01-29 | Bustrak (Telemark, Norway) | |
| Eurasian Magpie (Pica pica) | | 2017-02-01 | 2017-01-29 | Bustrak (Telemark, Norway) | |
| Nuthatch (Sitta europaea) | | 2017-02-01 | 2017-01-29 | Bustrak (Telemark, Norway) | |
| Great Grey Shrike (Lanius excubitor) | | 2017-02-01 | 2017-01-29 | Bustrak (Telemark, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education