| Blue Tit (Cyanistes caeruleus) | | 2019-01-27 | 2019-01-26 | hage leirfievelv 61 (Akershus, Norway) |  |
| Common Blackbird (Turdus merula) | | 2019-01-27 | 2019-01-26 | hage leirfievelv 61 (Akershus, Norway) | |
| Coal Tit (Periparus ater) | | 2019-01-27 | 2019-01-26 | hage leirfievelv 61 (Akershus, Norway) | |
| Nuthatch (Sitta europaea) | | 2019-01-27 | 2019-01-26 | hage leirfievelv 61 (Akershus, Norway) | |
| Eurasian Treecreeper (Certhia familiaris) | | 2019-01-27 | 2019-01-26 | hage leirfievelv 61 (Akershus, Norway) | |
| Black-billed Magpie (Pica pica) | | 2019-01-27 | 2019-01-26 | hage leirfievelv 61 (Akershus, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2019-01-27 | 2019-01-26 | hage leirfievelv 61 (Akershus, Norway) | |
| Great Tit (Parus major) | | 2019-01-27 | 2019-01-26 | hage leirfievelv 61 (Akershus, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2019-01-27 | 2019-01-26 | hage leirfievelv 61 (Akershus, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2019-01-27 | 2019-01-26 | hage leirfievelv 61 (Akershus, Norway) | |
| Black-billed Magpie (Pica pica) | | 2018-01-28 | 2018-01-28 | hage leirfievelv 61 (Akershus, Norway) | |
| Common Blackbird (Turdus merula) | | 2018-01-28 | 2018-01-28 | hage leirfievelv 61 (Akershus, Norway) | |
| Coal Tit (Periparus ater) | | 2018-01-28 | 2018-01-28 | hage leirfievelv 61 (Akershus, Norway) | |
| Eurasian Sparrowhawk (Accipiter nisus) | | 2018-01-28 | 2018-01-28 | hage leirfievelv 61 (Akershus, Norway) | |
| Nuthatch (Sitta europaea) | | 2018-01-28 | 2018-01-28 | hage leirfievelv 61 (Akershus, Norway) | |
| Nutcracker (Nucifraga caryocatactes) | | 2018-01-28 | 2018-01-28 | hage leirfievelv 61 (Akershus, Norway) | |
| Great Tit (Parus major) | | 2018-01-28 | 2018-01-28 | hage leirfievelv 61 (Akershus, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2018-01-28 | 2018-01-28 | hage leirfievelv 61 (Akershus, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2018-01-28 | 2018-01-28 | hage leirfievelv 61 (Akershus, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2018-01-28 | 2018-01-28 | hage leirfievelv 61 (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2018-01-28 | 2018-01-28 | hage leirfievelv 61 (Akershus, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2017-01-28 | 2017-01-28 | hage leirfievelv 61 (Akershus, Norway) | |
| Eurasian Treecreeper (Certhia familiaris) | | 2017-01-28 | 2017-01-28 | hage leirfievelv 61 (Akershus, Norway) | |
| Common Blackbird (Turdus merula) | | 2017-01-28 | 2017-01-28 | hage leirfievelv 61 (Akershus, Norway) | |
| Coal Tit (Periparus ater) | | 2017-01-28 | 2017-01-28 | hage leirfievelv 61 (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2017-01-28 | 2017-01-28 | hage leirfievelv 61 (Akershus, Norway) | |
| Eurasian Sparrowhawk (Accipiter nisus) | | 2017-01-28 | 2017-01-28 | hage leirfievelv 61 (Akershus, Norway) | |
| Nuthatch (Sitta europaea) | | 2017-01-28 | 2017-01-28 | hage leirfievelv 61 (Akershus, Norway) | |
| Black-billed Magpie (Pica pica) | | 2017-01-28 | 2017-01-28 | hage leirfievelv 61 (Akershus, Norway) | |
| Great Tit (Parus major) | | 2017-01-28 | 2017-01-28 | hage leirfievelv 61 (Akershus, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2017-01-28 | 2017-01-28 | hage leirfievelv 61 (Akershus, Norway) | |
| Black-billed Magpie (Pica pica) | | 2016-01-31 | 2016-01-31 | hage leirfievelv 61 (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2016-01-31 | 2016-01-31 | hage leirfievelv 61 (Akershus, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2016-01-31 | 2016-01-31 | hage leirfievelv 61 (Akershus, Norway) | |
| Eurasian Siskin (Carduelis spinus) | | 2016-01-31 | 2016-01-31 | hage leirfievelv 61 (Akershus, Norway) | |
| Great Tit (Parus major) | | 2016-01-31 | 2016-01-31 | hage leirfievelv 61 (Akershus, Norway) | |
| Nuthatch (Sitta europaea) | | 2016-01-31 | 2016-01-31 | hage leirfievelv 61 (Akershus, Norway) | |
| Eurasian Sparrowhawk (Accipiter nisus) | | 2016-01-31 | 2016-01-31 | hage leirfievelv 61 (Akershus, Norway) | |
| Coal Tit (Periparus ater) | | 2016-01-31 | 2016-01-31 | hage leirfievelv 61 (Akershus, Norway) | |
| Common Blackbird (Turdus merula) | | 2016-01-31 | 2016-01-31 | hage leirfievelv 61 (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2015-01-24 | 2015-01-24 | hage leirfievelv 61 (Akershus, Norway) | |
| Common Blackbird (Turdus merula) | | 2015-01-24 | 2015-01-24 | hage leirfievelv 61 (Akershus, Norway) | |
| Coal Tit (Periparus ater) | | 2015-01-24 | 2015-01-24 | hage leirfievelv 61 (Akershus, Norway) | |
| Nuthatch (Sitta europaea) | | 2015-01-24 | 2015-01-24 | hage leirfievelv 61 (Akershus, Norway) | |
| Black-billed Magpie (Pica pica) | | 2015-01-24 | 2015-01-24 | hage leirfievelv 61 (Akershus, Norway) | |
| Great Tit (Parus major) | | 2015-01-24 | 2015-01-24 | hage leirfievelv 61 (Akershus, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2015-01-24 | 2015-01-24 | hage leirfievelv 61 (Akershus, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2015-01-24 | 2015-01-24 | hage leirfievelv 61 (Akershus, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2015-01-24 | 2015-01-24 | hage leirfievelv 61 (Akershus, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2014-01-29 | 2014-01-26 | hage leirfievelv 61 (Akershus, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education