Family: Lappspurvfamilien (Calcariidae)
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|
| Øverbygda 174 | Møre og Romsdal, Norway | 1 | 1 | 0 | 2023-02-05 | |
| Øvre Eidfjord | Vestland, Norway | 1 | 1 | 0 | 2005-02-15 | |
| Øvre Maudal | Rogaland, Norway | 1 | 1 | 0 | 2018-04-10 | |
| Øvre Tørdal | Telemark, Norway | 3 | 1 | 0 | 2016-01-31 | |
| Øvredalsvegen 300 | Vestland, Norway | 2 | 1 | 0 | 2024-01-28 | |
| Øyåsbakkan | Trøndelag, Norway | 1 | 1 | 0 | 2014-01-24 | |
| Ågotnes | Vestland, Norway | 1 | 1 | 0 | 2005-03-18 | |
| Ågskardet | Nordland, Norway | 1 | 1 | 0 | 2008-04-03 | |
| Åmnesveien | Nordland, Norway | 1 | 1 | 0 | 2022-01-31 | |
| Åsen Brattfjord | Nordland, Norway | 1 | 1 | 0 | 2017-03-27 | |
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