| Great Tit (Parus major) | | 2015-01-27 | 2015-01-26 | Bjørnemyr (Akershus, Norway) |  |
| Yellowhammer (Emberiza citrinella) | | 2015-01-27 | 2015-01-26 | Bjørnemyr (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2015-01-27 | 2015-01-26 | Bjørnemyr (Akershus, Norway) | |
| House Sparrow (Passer domesticus) | | 2015-01-27 | 2015-01-26 | Bjørnemyr (Akershus, Norway) | |
| Crested Tit (Lophophanes cristatus) | | 2015-01-27 | 2015-01-26 | Bjørnemyr (Akershus, Norway) | |
| Nuthatch (Sitta europaea) | | 2015-01-27 | 2015-01-26 | Bjørnemyr (Akershus, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2015-01-27 | 2015-01-26 | Bjørnemyr (Akershus, Norway) | |
| Eurasian Siskin (Carduelis spinus) | | 2012-02-08 | 2012-02-05 | Bjørnemyr (Akershus, Norway) | |
| Nuthatch (Sitta europaea) | | 2012-02-08 | 2012-02-05 | Bjørnemyr (Akershus, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2012-02-08 | 2012-02-05 | Bjørnemyr (Akershus, Norway) | |
| Common Blackbird (Turdus merula) | | 2012-02-08 | 2012-02-05 | Bjørnemyr (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2012-02-08 | 2012-02-05 | Bjørnemyr (Akershus, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2012-02-08 | 2012-02-05 | Bjørnemyr (Akershus, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2012-02-08 | 2012-02-05 | Bjørnemyr (Akershus, Norway) | |
| Great Tit (Parus major) | | 2012-02-08 | 2012-02-05 | Bjørnemyr (Akershus, Norway) | |
| Coal Tit (Periparus ater) | | 2012-02-08 | 2012-02-05 | Bjørnemyr (Akershus, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2012-02-08 | 2012-02-05 | Bjørnemyr (Akershus, Norway) | |
| Great Tit (Parus major) | | 2012-01-30 | 2012-01-29 | Bjørnemyr (Akershus, Norway) | |
| Common Blackbird (Turdus merula) | | 2012-01-30 | 2012-01-29 | Bjørnemyr (Akershus, Norway) | |
| Coal Tit (Periparus ater) | | 2012-01-30 | 2012-01-29 | Bjørnemyr (Akershus, Norway) | |
| Crested Tit (Lophophanes cristatus) | | 2012-01-30 | 2012-01-29 | Bjørnemyr (Akershus, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2012-01-30 | 2012-01-29 | Bjørnemyr (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2012-01-30 | 2012-01-29 | Bjørnemyr (Akershus, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2012-01-30 | 2012-01-29 | Bjørnemyr (Akershus, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education