| Blue Tit (Cyanistes caeruleus) | | 2016-01-30 | 2016-01-30 | Hei Aurskog (Akershus, Norway) |  |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2016-01-30 | 2016-01-30 | Hei Aurskog (Akershus, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2016-01-30 | 2016-01-30 | Hei Aurskog (Akershus, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2016-01-30 | 2016-01-30 | Hei Aurskog (Akershus, Norway) | |
| Willow Tit (Poecile montanus) | | 2016-01-30 | 2016-01-30 | Hei Aurskog (Akershus, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2016-01-30 | 2016-01-30 | Hei Aurskog (Akershus, Norway) | |
| Great Tit (Parus major) | | 2016-01-30 | 2016-01-30 | Hei Aurskog (Akershus, Norway) | |
| Black-billed Magpie (Pica pica) | | 2016-01-30 | 2016-01-30 | Hei Aurskog (Akershus, Norway) | |
| Nuthatch (Sitta europaea) | | 2016-01-30 | 2016-01-30 | Hei Aurskog (Akershus, Norway) | |
| Coal Tit (Periparus ater) | | 2016-01-30 | 2016-01-30 | Hei Aurskog (Akershus, Norway) | |
| Common Blackbird (Turdus merula) | | 2016-01-30 | 2016-01-30 | Hei Aurskog (Akershus, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education