Site: Nedre Tveiten
| Species | Scientific name | 2004 | 2005 | 2006 | 2008 | 2009 | 2010 | 2011 | 2013 |
|---|---|---|---|---|---|---|---|---|---|
| Blue Tit | Cyanistes caeruleus | 2 | 1 | 4 | 1 | 1 | 1 | 1 | 1 |
| Chaffinch | Fringilla coelebs | 1 | 1 | 1 | |||||
| Great Spotted Woodpecker | Dendrocopos major | 1 | 1 | 1 | 1 | 1 | |||
| Winter Wren | Troglodytes troglodytes | 1 | 1 | 1 | |||||
| Willow Tit | Poecile montanus | 1 | |||||||
| European Greenfinch | Carduelis chloris | 2 | 1 | 4 | 1 | 1 | 1 | 1 | |
| Grey Heron | Ardea cinerea | 2 | 1 | 3 | 1 | 1 | 1 | 1 | |
| Herring Gull | Larus argentatus | 2 | 1 | 4 | 1 | 1 | 1 | 1 | 1 |
| Mealy Redpoll | Carduelis flammea | 1 | |||||||
| House Sparrow | Passer domesticus | 2 | 1 | 4 | 1 | 1 | 1 | 1 | |
| Fieldfare | Turdus pilaris | 1 | 1 | ||||||
| Great Tit | Parus major | 2 | 1 | 4 | 1 | 1 | 1 | 1 | 1 |
| Hooded Crow | Corvus cornix | 2 | 1 | 4 | 1 | 1 | 1 | 1 | |
| Marsh Tit | Poecile palustris | 1 | 1 | 4 | 1 | 1 | 1 | 1 | |
| Blackcap | Sylvia atricapilla | 1 | |||||||
| Robin | Erithacus rubecula | 1 | 1 | 4 | 1 | 1 | 1 | 1 | 1 |
| Redwing | Turdus iliacus | 1 | |||||||
| Eurasian Magpie | Pica pica | 2 | 1 | 2 | 1 | 1 | 1 | 1 | 1 |
| Nuthatch | Sitta europaea | 2 | 1 | 4 | 1 | 1 | 1 | 1 | |
| European Goldfinch | Carduelis carduelis | 1 | 1 | 1 | 1 | 1 | 1 | ||
| European Starling | Sturnus vulgaris | 1 | |||||||
| Common Blackbird | Turdus merula | 1 | 1 | 3 | 1 | 1 | 1 | 1 | |
| Eurasian Oystercatcher | Haematopus ostralegus | 1 | |||||||
| Eurasian Treecreeper | Certhia familiaris | 1 | |||||||
| Northern Lapwing | Vanellus vanellus | 1 |
