| Blue Tit (Cyanistes caeruleus) | | 2012-01-29 | 2012-01-28 | Bøkveien (Trøndelag, Norway) |  |
| European Greenfinch (Carduelis chloris) | | 2012-01-29 | 2012-01-28 | Bøkveien (Trøndelag, Norway) | |
| House Sparrow (Passer domesticus) | | 2012-01-29 | 2012-01-28 | Bøkveien (Trøndelag, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2012-01-29 | 2012-01-28 | Bøkveien (Trøndelag, Norway) | |
| Great Tit (Parus major) | | 2012-01-29 | 2012-01-28 | Bøkveien (Trøndelag, Norway) | |
| Feral Pigeon (Columba livia domestica) | | 2012-01-29 | 2012-01-28 | Bøkveien (Trøndelag, Norway) | |
| Wood Pigeon (Columba palumbus) | | 2012-01-29 | 2012-01-28 | Bøkveien (Trøndelag, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2011-01-30 | 2011-01-30 | Bøkveien (Trøndelag, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2011-01-30 | 2011-01-30 | Bøkveien (Trøndelag, Norway) | |
| Great Tit (Parus major) | | 2011-01-30 | 2011-01-30 | Bøkveien (Trøndelag, Norway) | |
| House Sparrow (Passer domesticus) | | 2011-01-30 | 2011-01-30 | Bøkveien (Trøndelag, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2011-01-30 | 2011-01-30 | Bøkveien (Trøndelag, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2011-01-30 | 2011-01-30 | Bøkveien (Trøndelag, Norway) | |
| Eurasian Siskin (Carduelis spinus) | | 2011-01-30 | 2011-01-30 | Bøkveien (Trøndelag, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education