| Great Cormorant (Phalacrocorax carbo) | | 2018-01-27 | 2018-01-27 | Ballstadøya (Nordland, Norway) |  |
| Common Blackbird (Turdus merula) | | 2018-01-27 | 2018-01-27 | Ballstadøya (Nordland, Norway) | |
| Common Eider (Somateria mollissima) | | 2018-01-27 | 2018-01-27 | Ballstadøya (Nordland, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2017-01-29 | 2017-01-28 | Ballstadøya (Nordland, Norway) | |
| Willow Tit (Poecile montanus) | | 2017-01-29 | 2017-01-28 | Ballstadøya (Nordland, Norway) | |
| Grey Heron (Ardea cinerea) | | 2017-01-29 | 2017-01-28 | Ballstadøya (Nordland, Norway) | |
| House Sparrow (Passer domesticus) | | 2017-01-29 | 2017-01-28 | Ballstadøya (Nordland, Norway) | |
| White-tailed Eagle (Haliaeetus albicilla) | | 2017-01-29 | 2017-01-28 | Ballstadøya (Nordland, Norway) | |
| Great Tit (Parus major) | | 2017-01-29 | 2017-01-28 | Ballstadøya (Nordland, Norway) | |
| Black-legged Kittiwake (Rissa tridactyla) | | 2017-01-29 | 2017-01-28 | Ballstadøya (Nordland, Norway) | |
| Hooded Crow (Corvus cornix) | | 2017-01-29 | 2017-01-28 | Ballstadøya (Nordland, Norway) | |
| Common Raven (Corvus corax) | | 2017-01-29 | 2017-01-28 | Ballstadøya (Nordland, Norway) | |
| Red-breasted Merganser (Mergus serrator) | | 2017-01-29 | 2017-01-28 | Ballstadøya (Nordland, Norway) | |
| Black-billed Magpie (Pica pica) | | 2017-01-29 | 2017-01-28 | Ballstadøya (Nordland, Norway) | |
| Mallard (Anas platyrhynchos) | | 2017-01-29 | 2017-01-28 | Ballstadøya (Nordland, Norway) | |
| Great Cormorant (Phalacrocorax carbo) | | 2017-01-29 | 2017-01-28 | Ballstadøya (Nordland, Norway) | |
| Common Blackbird (Turdus merula) | | 2017-01-29 | 2017-01-28 | Ballstadøya (Nordland, Norway) | |
| Common Eider (Somateria mollissima) | | 2017-01-29 | 2017-01-28 | Ballstadøya (Nordland, Norway) | |
| Willow Tit (Poecile montanus) | | 2015-01-24 | 2015-01-24 | Ballstadøya (Nordland, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2015-01-24 | 2015-01-24 | Ballstadøya (Nordland, Norway) | |
| House Sparrow (Passer domesticus) | | 2015-01-24 | 2015-01-24 | Ballstadøya (Nordland, Norway) | |
| Great Tit (Parus major) | | 2015-01-24 | 2015-01-24 | Ballstadøya (Nordland, Norway) | |
| Hooded Crow (Corvus cornix) | | 2015-01-24 | 2015-01-24 | Ballstadøya (Nordland, Norway) | |
| Common Raven (Corvus corax) | | 2015-01-24 | 2015-01-24 | Ballstadøya (Nordland, Norway) | |
| Black-billed Magpie (Pica pica) | | 2015-01-24 | 2015-01-24 | Ballstadøya (Nordland, Norway) | |
| Common Blackbird (Turdus merula) | | 2015-01-24 | 2015-01-24 | Ballstadøya (Nordland, Norway) | |
| Common Eider (Somateria mollissima) | | 2015-01-24 | 2015-01-24 | Ballstadøya (Nordland, Norway) | |
| Grey Heron (Ardea cinerea) | | 2015-01-24 | 2015-01-24 | Ballstadøya (Nordland, Norway) | |
| Golden Eagle (Aquila chrysaetos) | | 2015-01-24 | 2015-01-24 | Ballstadøya (Nordland, Norway) | |
| Black-legged Kittiwake (Rissa tridactyla) | | 2015-01-24 | 2015-01-24 | Ballstadøya (Nordland, Norway) | |
| Mallard (Anas platyrhynchos) | | 2015-01-24 | 2015-01-24 | Ballstadøya (Nordland, Norway) | |
| Great Cormorant (Phalacrocorax carbo) | | 2015-01-24 | 2015-01-24 | Ballstadøya (Nordland, Norway) | |
| Dipper (Cinclus cinclus) | | 2014-01-26 | 2014-01-26 | Ballstadøya (Nordland, Norway) | |
| Willow Tit (Poecile montanus) | | 2014-01-26 | 2014-01-26 | Ballstadøya (Nordland, Norway) | |
| Great Tit (Parus major) | | 2014-01-26 | 2014-01-26 | Ballstadøya (Nordland, Norway) | |
| Hooded Crow (Corvus cornix) | | 2014-01-26 | 2014-01-26 | Ballstadøya (Nordland, Norway) | |
| Common Raven (Corvus corax) | | 2014-01-26 | 2014-01-26 | Ballstadøya (Nordland, Norway) | |
| Black-billed Magpie (Pica pica) | | 2014-01-26 | 2014-01-26 | Ballstadøya (Nordland, Norway) | |
| Common Blackbird (Turdus merula) | | 2014-01-26 | 2014-01-26 | Ballstadøya (Nordland, Norway) | |
| Common Eider (Somateria mollissima) | | 2014-01-26 | 2014-01-26 | Ballstadøya (Nordland, Norway) | |
| Black-billed Magpie (Pica pica) | | 2011-01-30 | 2011-01-30 | Ballstadøya (Nordland, Norway) | |
| Willow Tit (Poecile montanus) | | 2011-01-29 | 2011-01-29 | Ballstadøya (Nordland, Norway) | |
| House Sparrow (Passer domesticus) | | 2011-01-29 | 2011-01-29 | Ballstadøya (Nordland, Norway) | |
| Great Tit (Parus major) | | 2011-01-29 | 2011-01-29 | Ballstadøya (Nordland, Norway) | |
| Hooded Crow (Corvus cornix) | | 2011-01-29 | 2011-01-29 | Ballstadøya (Nordland, Norway) | |
| Black-billed Magpie (Pica pica) | | 2011-01-29 | 2011-01-29 | Ballstadøya (Nordland, Norway) | |
| Common Blackbird (Turdus merula) | | 2011-01-29 | 2011-01-29 | Ballstadøya (Nordland, Norway) | |
| Brambling (Fringilla montifringilla) | | 2011-01-29 | 2011-01-29 | Ballstadøya (Nordland, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2011-01-29 | 2011-01-29 | Ballstadøya (Nordland, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2011-01-29 | 2011-01-29 | Ballstadøya (Nordland, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education