Site: Årvoll senter
| Species | Scientific name | 2009 |
|---|---|---|
| Blue Tit | Cyanistes caeruleus | 1 |
| House Sparrow | Passer domesticus | 1 |
| Great Tit | Parus major | 1 |
| Hooded Crow | Corvus cornix | 1 |
| Eurasian Tree Sparrow | Passer montanus | 1 |
| Black-billed Magpie | Pica pica | 1 |
Sustain.no is provided by the Norwegian Centre for Science Education
Responsible editor: Doris Jorde