| European Greenfinch (Carduelis chloris) | | 2011-02-01 | 2011-01-29 | | Berglund (Trøndelag, Norway) |  |
| Willow Tit (Poecile montanus) | | 2011-02-01 | 2011-01-29 | | Berglund (Trøndelag, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2011-02-01 | 2011-01-29 | | Berglund (Trøndelag, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2011-02-01 | 2011-01-29 | | Berglund (Trøndelag, Norway) | |
| Barn Swallow (Hirundo rustica) | | 2010-05-20 | 2010-05-19 | | Berglund (Trøndelag, Norway) | |
| White Wagtail (Motacilla alba) | | 2010-05-20 | 2010-04-14 | | Berglund (Trøndelag, Norway) | |
| Robin (Erithacus rubecula) | | 2010-05-20 | 2010-04-14 | | Berglund (Trøndelag, Norway) | |
| Common Crane (Grus grus) | | 2010-05-20 | 2010-04-13 | | Berglund (Trøndelag, Norway) | |
| Common Blackbird (Turdus merula) | | 2010-05-20 | 2010-03-31 | | Berglund (Trøndelag, Norway) | |
| Brambling (Fringilla montifringilla) | | 2010-05-20 | 2010-05-02 | | Berglund (Trøndelag, Norway) | |
| Chaffinch (Fringilla coelebs) | | 2010-05-20 | 2010-03-28 | | Berglund (Trøndelag, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2010-02-03 | 2009-01-15 | | Berglund (Trøndelag, Norway) | |
| Winter Wren (Troglodytes troglodytes) | | 2010-02-03 | 2009-10-02 | | Berglund (Trøndelag, Norway) | |
| Brambling (Fringilla montifringilla) | | 2010-02-03 | 2009-10-02 | | Berglund (Trøndelag, Norway) | |
| Common Blackbird (Turdus merula) | | 2010-02-03 | 2009-10-02 | | Berglund (Trøndelag, Norway) | |
| Chaffinch (Fringilla coelebs) | | 2010-02-03 | 2009-04-14 | | Berglund (Trøndelag, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2010-02-03 | 2009-04-14 | | Berglund (Trøndelag, Norway) | |
| Robin (Erithacus rubecula) | | 2010-02-03 | 2009-04-14 | | Berglund (Trøndelag, Norway) | |
| Hedge Accentor (Prunella modularis) | | 2010-02-03 | 2009-04-14 | | Berglund (Trøndelag, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2010-02-03 | 2010-01-23 | | Berglund (Trøndelag, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2010-02-03 | 2010-01-23 | | Berglund (Trøndelag, Norway) | |
| Coal Tit (Periparus ater) | | 2010-02-03 | 2010-01-23 | | Berglund (Trøndelag, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2010-02-03 | 2010-01-23 | | Berglund (Trøndelag, Norway) | |
| Grey-headed Woodpecker (Picus canus) | | 2010-02-03 | 2010-01-23 | | Berglund (Trøndelag, Norway) | |
| Eurasian Treecreeper (Certhia familiaris) | | 2010-02-03 | 2010-01-23 | | Berglund (Trøndelag, Norway) | |
| Eurasian Siskin (Carduelis spinus) | | 2010-02-03 | 2010-01-23 | | Berglund (Trøndelag, Norway) | |
| Nutcracker (Nucifraga caryocatactes) | | 2010-02-03 | 2010-01-23 |  | Berglund (Trøndelag, Norway) | |
| Great Tit (Parus major) | | 2010-02-03 | 2010-01-23 | | Berglund (Trøndelag, Norway) | |
| Eurasian Jay (Garrulus glandarius) | | 2010-02-03 | 2010-01-23 | | Berglund (Trøndelag, Norway) | |
| Eurasian Magpie (Pica pica) | | 2010-02-03 | 2010-01-23 | | Berglund (Trøndelag, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2010-02-03 | 2010-01-23 | | Berglund (Trøndelag, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2010-02-03 | 2010-01-23 | | Berglund (Trøndelag, Norway) | |
| Willow Tit (Poecile montanus) | | 2010-02-03 | 2010-01-23 | | Berglund (Trøndelag, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2010-02-03 | 2010-01-30 | | Berglund (Trøndelag, Norway) | |
| Coal Tit (Periparus ater) | | 2010-02-03 | 2010-01-30 | | Berglund (Trøndelag, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2010-02-03 | 2010-01-30 | | Berglund (Trøndelag, Norway) | |
| Great Tit (Parus major) | | 2010-02-03 | 2010-01-30 | | Berglund (Trøndelag, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2010-02-03 | 2010-01-30 | | Berglund (Trøndelag, Norway) | |
| Eurasian Jay (Garrulus glandarius) | | 2010-02-03 | 2010-01-30 | | Berglund (Trøndelag, Norway) | |
| Eurasian Magpie (Pica pica) | | 2010-02-03 | 2010-01-30 | | Berglund (Trøndelag, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2010-02-03 | 2010-01-30 | | Berglund (Trøndelag, Norway) | |
| Willow Tit (Poecile montanus) | | 2010-02-03 | 2010-01-30 | | Berglund (Trøndelag, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education