Site: Krøttøy
| Species | Scientific name | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Twite | Carduelis flavirostris | 1 | |||||||||||||
| Blue Tit | Cyanistes caeruleus | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |||
| Chaffinch | Fringilla coelebs | 1 | |||||||||||||
| Eurasian Bullfinch | Pyrrhula pyrrhula | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |||||||
| Purple Sandpiper | Calidris maritima | 1 | |||||||||||||
| Willow Tit | Poecile montanus | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ||||
| European Greenfinch | Carduelis chloris | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |||
| Green Woodpecker | Picus viridis | 1 | |||||||||||||
| Grey Heron | Ardea cinerea | 1 | 1 | 1 | |||||||||||
| Herring Gull | Larus argentatus | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |||||
| Mealy Redpoll | Carduelis flammea | 1 | 1 | 1 | 1 | 1 | 1 | ||||||||
| Fieldfare | Turdus pilaris | 1 | 1 | 1 | 1 | 1 | |||||||||
| Yellowhammer | Emberiza citrinella | 1 | 1 | 1 | 1 | ||||||||||
| White-tailed Eagle | Haliaeetus albicilla | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |||
| Northern Goshawk | Accipiter gentilis | 1 | 1 | ||||||||||||
| Short-eared Owl | Asio flammeus | 1 | |||||||||||||
| Great Tit | Parus major | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| Black-legged Kittiwake | Rissa tridactyla | 1 | 1 | ||||||||||||
| Hooded Crow | Corvus cornix | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ||
| Willow Ptarmigan | Lagopus lagopus | 1 | 1 | 1 | |||||||||||
| Black Grouse | Tetrao tetrix | 1 | |||||||||||||
| Common Raven | Corvus corax | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ||||||
| Bohemian Waxwing | Bombycilla garrulus | 1 | 1 | 1 | 1 | ||||||||||
| Black-billed Magpie | Pica pica | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ||
| Snow bunting | Plectrophenax nivalis | 1 | 1 | ||||||||||||
| Eurasian Sparrowhawk | Accipiter nisus | 1 | 1 | ||||||||||||
| Mallard | Anas platyrhynchos | 1 | |||||||||||||
| Great Cormorant | Phalacrocorax carbo | 1 | 1 | 1 | |||||||||||
| Great Black-backed Gull | Larus marinus | 1 | 1 | 1 | |||||||||||
| Common Blackbird | Turdus merula | 1 | 1 | 1 | 1 | ||||||||||
| Common Eider | Somateria mollissima | 1 | 1 | 1 |
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