| Nuthatch (Sitta europaea) | | 2012-11-29 | 2012-11-28 | | Bjørlien skole (Akershus, Norway) |  |
| Great Tit (Parus major) | | 2012-11-29 | 2012-11-28 | | Bjørlien skole (Akershus, Norway) | |
| Coal Tit (Periparus ater) | | 2012-11-29 | 2012-11-28 | | Bjørlien skole (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2012-11-29 | 2012-11-28 | | Bjørlien skole (Akershus, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2012-11-29 | 2012-11-28 | | Bjørlien skole (Akershus, Norway) | |
| Great Tit (Parus major) | | 2012-11-28 | 2012-11-26 | | Bjørlien skole (Akershus, Norway) | |
| Marsh Tit (Poecile palustris) | | 2012-11-28 | 2012-11-26 | | Bjørlien skole (Akershus, Norway) | |
| Great Tit (Parus major) | | 2012-11-27 | 2012-11-25 | | Bjørlien skole (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2012-11-27 | 2012-11-25 | | Bjørlien skole (Akershus, Norway) | |
| Marsh Tit (Poecile palustris) | | 2012-11-27 | 2012-11-25 | | Bjørlien skole (Akershus, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2012-11-19 | 2012-11-19 | | Bjørlien skole (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2012-11-19 | 2012-11-19 | | Bjørlien skole (Akershus, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2012-11-19 | 2012-11-19 | | Bjørlien skole (Akershus, Norway) | |
| Willow Tit (Poecile montanus) | | 2012-11-19 | 2012-11-19 | | Bjørlien skole (Akershus, Norway) | |
| Great Tit (Parus major) | | 2012-11-19 | 2012-11-19 | | Bjørlien skole (Akershus, Norway) | |
| Marsh Tit (Poecile palustris) | | 2012-11-19 | 2012-11-19 | | Bjørlien skole (Akershus, Norway) | |
| Nuthatch (Sitta europaea) | | 2012-11-16 | 2012-11-12 | | Bjørlien skole (Akershus, Norway) | |
| Hooded Crow (Corvus cornix) | | 2012-11-16 | 2012-11-12 | | Bjørlien skole (Akershus, Norway) | |
| Great Tit (Parus major) | | 2012-11-16 | 2012-11-12 | | Bjørlien skole (Akershus, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2012-11-16 | 2012-11-12 | | Bjørlien skole (Akershus, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2012-11-16 | 2012-11-12 | | Bjørlien skole (Akershus, Norway) | |
| Nuthatch (Sitta europaea) | | 2012-11-15 | 2012-11-12 | | Bjørlien skole (Akershus, Norway) | |
| Great Tit (Parus major) | | 2012-11-15 | 2012-11-12 | | Bjørlien skole (Akershus, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2012-11-15 | 2012-11-12 | | Bjørlien skole (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2012-11-15 | 2012-11-12 | | Bjørlien skole (Akershus, Norway) | |
| Great Tit (Parus major) | | 2012-11-13 | 2012-11-12 | | Bjørlien skole (Akershus, Norway) | |
| Coal Tit (Periparus ater) | | 2012-11-13 | 2012-11-12 | | Bjørlien skole (Akershus, Norway) | |
| Nuthatch (Sitta europaea) | | 2012-11-13 | 2012-11-12 | | Bjørlien skole (Akershus, Norway) | |
| Marsh Tit (Poecile palustris) | | 2012-11-13 | 2012-11-12 | | Bjørlien skole (Akershus, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2012-11-13 | 2012-11-12 | | Bjørlien skole (Akershus, Norway) | |
| Willow Tit (Poecile montanus) | | 2012-11-13 | 2012-11-12 | | Bjørlien skole (Akershus, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2012-11-13 | 2012-11-12 | | Bjørlien skole (Akershus, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2012-11-09 | 2012-11-09 | | Bjørlien skole (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2012-11-09 | 2012-11-09 | | Bjørlien skole (Akershus, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2012-11-09 | 2012-11-09 | | Bjørlien skole (Akershus, Norway) | |
| Willow Tit (Poecile montanus) | | 2012-11-09 | 2012-11-09 | | Bjørlien skole (Akershus, Norway) | |
| House Sparrow (Passer domesticus) | | 2012-11-09 | 2012-11-09 | | Bjørlien skole (Akershus, Norway) | |
| Great Tit (Parus major) | | 2012-11-09 | 2012-11-09 | | Bjørlien skole (Akershus, Norway) | |
| Nuthatch (Sitta europaea) | | 2012-11-08 | 2012-11-08 |  | Bjørlien skole (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2012-11-08 | 2012-11-08 | | Bjørlien skole (Akershus, Norway) | |
| Willow Tit (Poecile montanus) | | 2012-11-08 | 2012-11-08 | | Bjørlien skole (Akershus, Norway) | |
| Great Tit (Parus major) | | 2012-11-08 | 2012-11-08 | | Bjørlien skole (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2012-11-06 | 2012-11-06 | | Bjørlien skole (Akershus, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2012-11-06 | 2012-11-06 | | Bjørlien skole (Akershus, Norway) | |
| Willow Tit (Poecile montanus) | | 2012-11-06 | 2012-11-06 | | Bjørlien skole (Akershus, Norway) | |
| Great Tit (Parus major) | | 2012-11-06 | 2012-11-06 | | Bjørlien skole (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2012-11-05 | 2012-11-05 | | Bjørlien skole (Akershus, Norway) | |
| Great Tit (Parus major) | | 2012-11-05 | 2012-11-05 | | Bjørlien skole (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2012-11-01 | 2012-11-01 | | Bjørlien skole (Akershus, Norway) | |
| Willow Tit (Poecile montanus) | | 2012-11-01 | 2012-11-01 | | Bjørlien skole (Akershus, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education