| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2015-01-25 | 2015-01-22 | NARDO (Trøndelag, Norway) |  |
| Great Tit (Parus major) | | 2015-01-25 | 2015-01-22 | NARDO (Trøndelag, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2015-01-25 | 2015-01-22 | NARDO (Trøndelag, Norway) | |
| House Sparrow (Passer domesticus) | | 2015-01-25 | 2015-01-22 | NARDO (Trøndelag, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2015-01-25 | 2015-01-22 | NARDO (Trøndelag, Norway) | |
| Willow Tit (Poecile montanus) | | 2015-01-25 | 2015-01-22 | NARDO (Trøndelag, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2015-01-25 | 2015-01-22 | NARDO (Trøndelag, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2015-01-25 | 2015-01-22 | NARDO (Trøndelag, Norway) | |
| Eurasian Magpie (Pica pica) | | 2015-01-25 | 2015-01-22 | NARDO (Trøndelag, Norway) | |
| Hooded Crow (Corvus cornix) | | 2015-01-25 | 2015-01-22 | NARDO (Trøndelag, Norway) | |
| Eurasian Magpie (Pica pica) | | 2014-01-27 | 2014-01-26 | NARDO (Trøndelag, Norway) | |
| Roe Deer (Capreolus capreolus) | | 2014-01-27 | 2014-01-26 | NARDO (Trøndelag, Norway) | |
| Robin (Erithacus rubecula) | | 2014-01-27 | 2014-01-26 | NARDO (Trøndelag, Norway) | |
| Hooded Crow (Corvus cornix) | | 2014-01-27 | 2014-01-26 | NARDO (Trøndelag, Norway) | |
| Great Tit (Parus major) | | 2014-01-27 | 2014-01-26 | NARDO (Trøndelag, Norway) | |
| House Sparrow (Passer domesticus) | | 2014-01-27 | 2014-01-26 | NARDO (Trøndelag, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2014-01-27 | 2014-01-26 | NARDO (Trøndelag, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2012-01-29 | 2012-01-28 | NARDO (Trøndelag, Norway) | |
| House Sparrow (Passer domesticus) | | 2012-01-29 | 2012-01-28 | NARDO (Trøndelag, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2012-01-29 | 2012-01-28 | NARDO (Trøndelag, Norway) | |
| Great Tit (Parus major) | | 2012-01-29 | 2012-01-28 | NARDO (Trøndelag, Norway) | |
| Rook (Corvus frugilegus) | | 2012-01-29 | 2012-01-28 | NARDO (Trøndelag, Norway) | |
| Hooded Crow (Corvus cornix) | | 2012-01-29 | 2012-01-28 | NARDO (Trøndelag, Norway) | |
| Eurasian Magpie (Pica pica) | | 2012-01-29 | 2012-01-28 | NARDO (Trøndelag, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2012-01-29 | 2012-01-28 | NARDO (Trøndelag, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2011-01-30 | 2011-01-30 | NARDO (Trøndelag, Norway) | |
| Great Tit (Parus major) | | 2011-01-30 | 2011-01-30 | NARDO (Trøndelag, Norway) | |
| Eurasian Magpie (Pica pica) | | 2011-01-30 | 2011-01-30 | NARDO (Trøndelag, Norway) | |
| Robin (Erithacus rubecula) | | 2011-01-30 | 2011-01-30 | NARDO (Trøndelag, Norway) | |
| Hooded Crow (Corvus cornix) | | 2011-01-30 | 2011-01-30 | NARDO (Trøndelag, Norway) | |
| House Sparrow (Passer domesticus) | | 2011-01-30 | 2011-01-30 | NARDO (Trøndelag, Norway) | |
| Winter Wren (Troglodytes troglodytes) | | 2011-01-30 | 2011-01-30 | NARDO (Trøndelag, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2011-01-30 | 2011-01-30 | NARDO (Trøndelag, Norway) | |
| Whooper Swan (Cygnus cygnus) | | 2011-01-30 | 2011-01-30 | NARDO (Trøndelag, Norway) | |
| Herring Gull (Larus argentatus) | | 2011-01-30 | 2011-01-30 | NARDO (Trøndelag, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2011-01-30 | 2011-01-30 | NARDO (Trøndelag, Norway) | |
| Eurasian Sparrowhawk (Accipiter nisus) | | 2011-01-30 | 2011-01-30 | NARDO (Trøndelag, Norway) | |
| Rook (Corvus frugilegus) | | 2011-01-30 | 2011-01-30 | NARDO (Trøndelag, Norway) | |
| Robin (Erithacus rubecula) | | 2010-01-31 | 2010-01-30 | NARDO (Trøndelag, Norway) | |
| Eurasian Magpie (Pica pica) | | 2010-01-31 | 2010-01-30 | NARDO (Trøndelag, Norway) | |
| Hooded Crow (Corvus cornix) | | 2010-01-31 | 2010-01-30 | NARDO (Trøndelag, Norway) | |
| House Sparrow (Passer domesticus) | | 2010-01-31 | 2010-01-30 | NARDO (Trøndelag, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2010-01-31 | 2010-01-30 | NARDO (Trøndelag, Norway) | |
| Winter Wren (Troglodytes troglodytes) | | 2010-01-31 | 2010-01-30 | NARDO (Trøndelag, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education