Site: Flagghaugen
| Species | Scientific name | 2013 | 2015 | 2017 | 2018 | 2019 | 2021 | 2022 | 2023 | 2024 |
|---|---|---|---|---|---|---|---|---|---|---|
| Twite | Carduelis flavirostris | 1 | ||||||||
| Brambling | Fringilla montifringilla | 1 | 1 | 4 | 1 | 1 | ||||
| Blue Tit | Cyanistes caeruleus | 2 | 1 | 1 | ||||||
| Eurasian Bullfinch | Pyrrhula pyrrhula | 2 | 1 | 2 | 1 | |||||
| Purple Sandpiper | Calidris maritima | 1 | ||||||||
| Common Greenshank | Tringa nebularia | 2 | ||||||||
| Willow Tit | Poecile montanus | 1 | 2 | 1 | ||||||
| European Greenfinch | Carduelis chloris | 2 | 1 | 2 | 1 | 1 | 5 | 1 | 1 | |
| Grey Heron | Ardea cinerea | 2 | 1 | 2 | 1 | 1 | ||||
| Herring Gull | Larus argentatus | 1 | 1 | 1 | ||||||
| Mealy Redpoll | Carduelis flammea | 2 | 1 | 1 | ||||||
| House Sparrow | Passer domesticus | 2 | 1 | 1 | 4 | 1 | 1 | |||
| Fieldfare | Turdus pilaris | 1 | ||||||||
| Yellowhammer | Emberiza citrinella | 2 | 1 | 2 | 1 | 1 | 3 | 1 | ||
| White-tailed Eagle | Haliaeetus albicilla | 1 | 1 | 3 | 1 | 1 | ||||
| Great Tit | Parus major | 3 | 1 | 1 | 1 | 1 | 1 | 5 | 1 | 1 |
| Hooded Crow | Corvus cornix | 1 | 1 | 1 | 2 | 2 | 1 | |||
| Goosander | Mergus merganser | 1 | 1 | |||||||
| Bar-tailed Godwit | Limosa lapponica | 1 | ||||||||
| White Wagtail | Motacilla alba | 1 | ||||||||
| Song Thrush | Turdus philomelos | 1 | ||||||||
| Eurasian Tree Sparrow | Passer montanus | 1 | 1 | |||||||
| King Eider | Somateria spectabilis | 1 | ||||||||
| Ring Ouzel | Turdus torquatus | 1 | ||||||||
| Fox | Vulpes vulpes | 1 | ||||||||
| Redwing | Turdus iliacus | 2 | 1 | |||||||
| Red-breasted Merganser | Mergus serrator | 2 | 1 | 1 | 1 | |||||
| Black-billed Magpie | Pica pica | 1 | 1 | 1 | 1 | 3 | 1 | |||
| Eurasian Sparrowhawk | Accipiter nisus | 1 | ||||||||
| Mallard | Anas platyrhynchos | 2 | 1 | 1 | 2 | 1 | 1 | |||
| Eurasian Curlew | Numenius arquata | 2 | 1 | 1 | ||||||
| European Starling | Sturnus vulgaris | 2 | ||||||||
| Great Black-backed Gull | Larus marinus | 2 | ||||||||
| Coal Tit | Periparus ater | 1 | ||||||||
| Common Blackbird | Turdus merula | 1 | 2 | 3 | ||||||
| Eurasian Oystercatcher | Haematopus ostralegus | 2 | ||||||||
| Water vole | Arvicola amphibius | 1 | ||||||||
| Common Eider | Somateria mollissima | 1 | 1 |
Sustain.no is provided by the Norwegian Centre for Science Education