Site: Heia
| Species | Scientific name | 2004 | 2005 |
|---|---|---|---|
| Brambling | Fringilla montifringilla | 3 | 17 |
| Blue Tit | Cyanistes caeruleus | 10 | 26 |
| Chaffinch | Fringilla coelebs | 1 | 17 |
| Eurasian Bullfinch | Pyrrhula pyrrhula | 7 | 8 |
| Great Spotted Woodpecker | Dendrocopos major | 2 | 3 |
| Winter Wren | Troglodytes troglodytes | 9 | 2 |
| Willow Tit | Poecile montanus | 2 | |
| European Greenfinch | Carduelis chloris | 10 | 25 |
| Eurasian Siskin | Carduelis spinus | 2 | 3 |
| Mealy Redpoll | Carduelis flammea | 1 | 1 |
| Grey-headed Woodpecker | Picus canus | 1 | |
| House Sparrow | Passer domesticus | 2 | |
| Fieldfare | Turdus pilaris | 2 | 10 |
| Yellowhammer | Emberiza citrinella | 10 | 26 |
| Northern Goshawk | Accipiter gentilis | 1 | |
| Great Tit | Parus major | 10 | 25 |
| Hooded Crow | Corvus cornix | 8 | 23 |
| Marsh Tit | Poecile palustris | 4 | 15 |
| Blackcap | Sylvia atricapilla | 1 | 1 |
| Eurasian Jay | Garrulus glandarius | 8 | |
| Eurasian Tree Sparrow | Passer montanus | 15 | |
| Common Raven | Corvus corax | 3 | 5 |
| Wood Pigeon | Columba palumbus | 1 | |
| Robin | Erithacus rubecula | 10 | 20 |
| Eurasian Magpie | Pica pica | 10 | 25 |
| Nuthatch | Sitta europaea | 10 | 23 |
| Eurasian Sparrowhawk | Accipiter nisus | 3 | |
| European Goldfinch | Carduelis carduelis | 4 | |
| European Starling | Sturnus vulgaris | 4 | 12 |
| Coal Tit | Periparus ater | 6 | |
| Common Blackbird | Turdus merula | 9 | 25 |
| Eurasian Treecreeper | Certhia familiaris | 1 | 6 |
Sustain.no is provided by the Norwegian Centre for Science Education