Site: Krokbekken Nord boligfelt
| Species | Scientific name | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 |
|---|---|---|---|---|---|---|---|---|---|
| Brambling | Fringilla montifringilla | 1 | 2 | 2 | 1 | ||||
| Blue Tit | Cyanistes caeruleus | 1 | 1 | 2 | 2 | 1 | 1 | ||
| Eurasian Bullfinch | Pyrrhula pyrrhula | 1 | 2 | 1 | |||||
| Eurasian Red Squirrel | Sciurus vulgaris | 1 | 2 | 3 | 2 | 1 | 1 | ||
| Mew Gull | Larus canus | 1 | 1 | ||||||
| Great Spotted Woodpecker | Dendrocopos major | 1 | 1 | ||||||
| Willow Tit | Poecile montanus | 1 | 2 | 1 | 1 | 2 | 1 | 1 | |
| European Greenfinch | Carduelis chloris | 1 | 1 | 1 | |||||
| Mealy Redpoll | Carduelis flammea | 1 | |||||||
| House Sparrow | Passer domesticus | 1 | 2 | 3 | 2 | 1 | 1 | ||
| Fieldfare | Turdus pilaris | 1 | 1 | 1 | |||||
| Yellowhammer | Emberiza citrinella | 1 | 1 | 1 | 1 | 1 | |||
| Cat | Felis catus | 1 | 2 | 4 | 3 | 1 | 1 | ||
| Great Tit | Parus major | 3 | 3 | 2 | 2 | 4 | 3 | 1 | 1 |
| Hooded Crow | Corvus cornix | 1 | 2 | 2 | 2 | 4 | 3 | 1 | 1 |
| Field vole | Microtus agrestis | 1 | 1 | 1 | |||||
| Eurasian Jay | Garrulus glandarius | 2 | 3 | 2 | 2 | 4 | 3 | 1 | 1 |
| Arctic Redpoll | Carduelis hornemanni | 1 | |||||||
| Common Raven | Corvus corax | 1 | |||||||
| Wood Pigeon | Columba palumbus | 1 | 1 | ||||||
| Robin | Erithacus rubecula | 1 | 1 | 1 | 1 | ||||
| Roe Deer | Capreolus capreolus | 1 | |||||||
| Bohemian Waxwing | Bombycilla garrulus | 1 | 1 | ||||||
| Black-billed Magpie | Pica pica | 2 | 3 | 2 | 2 | 4 | 3 | 1 | 1 |
| Snow bunting | Plectrophenax nivalis | 2 | |||||||
| Pied Flycatcher | Ficedula hypoleuca | 1 | 2 | ||||||
| Coal Tit | Periparus ater | 1 | 1 | ||||||
| Common Blackbird | Turdus merula | 1 | 1 | 1 | |||||
| Water vole | Arvicola amphibius | 1 |
Sustain.no is provided by the Norwegian Centre for Science Education