Haematopus
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Ølen | Vestland, Norway | 2 | 1 | 0 | 2013-04-14 | |
| Ølensvåg | Vestland, Norway | 1 | 1 | 0 | 2019-04-06 | |
| Øre | Møre og Romsdal, Norway | 1 | 1 | 0 | 2020-04-14 | |
| Øren skole | Buskerud, Norway | 2 | 1 | 0 | 2008-04-29 | |
| Ørnes | Nordland, Norway | 1 | 1 | 0 | 2017-05-07 | |
| Østby | Trøndelag, Norway | 1 | 1 | 0 | 2007-04-17 | |
| Østre Ekholt | Østfold, Norway | 1 | 1 | 0 | 2018-07-23 | |
| øvre alta | Finnmark, Norway | 1 | 1 | 0 | 2007-04-20 | |
| Øvre Alta | Finnmark, Norway | 1 | 1 | 0 | 2013-05-08 | |
| Øvre Langviksveien 17 | Trøndelag, Norway | 1 | 1 | 0 | 2019-04-05 | |
| Øya i Mosjøen | Nordland, Norway | 1 | 1 | 0 | 2007-04-16 | |
| Øyrane | Vestland, Norway | 1 | 1 | 0 | 2013-04-21 | |
| Øysand | Trøndelag, Norway | 4 | 1 | 0 | 2004-06-09 | |
| Øystese | Vestland, Norway | 1 | 1 | 1 | 2020-03-07 | |
| Øystese | Vestland, Norway | 3 | 1 | 1 | 2015-04-10 | |
| Øysteselandet | Vestland, Norway | 1 | 1 | 0 | 2008-03-15 | |
| Åfjorden | Trøndelag, Norway | 2 | 1 | 0 | 2007-04-03 | |
| Ågskardet | Nordland, Norway | 2 | 1 | 0 | 2008-03-13 | |
| Ålvik | Vestland, Norway | 1 | 1 | 0 | 2008-03-16 | |
| Ålvik | Vestland, Norway | 1 | 1 | 2 | 2015-04-03 | |
| Åmot | Telemark, Norway | 1 | 1 | 0 | 2023-07-24 | |
| Årdal | Vestland, Norway | 1 | 1 | 0 | 2016-01-29 | |
| Årefjord | Østfold, Norway | 2 | 1 | 1 | 2023-05-18 | |
| Årsandfjæra | Troms, Norway | 1 | 1 | 0 | 2007-04-12 | |
| Årvik | Rogaland, Norway | 1 | 1 | 0 | 2007-03-18 | |
| Årvik | Vestland, Norway | 1 | 1 | 0 | 2006-03-27 | |
| Årø | Vestfold, Norway | 1 | 1 | 0 | 2001-04-25 | |
| ås | Akershus, Norway | 1 | 1 | 0 | 2007-04-17 | |
| Åsane | Vestland, Norway | 1 | 1 | 0 | 2018-05-03 | |
| Åsebu | Østfold, Norway | 1 | 1 | 0 | 2018-04-01 | |
| Åsen Brattfjord | Nordland, Norway | 1 | 1 | 0 | 2017-03-27 | |
| Åsen, Blylaget | Akershus, Norway | 1 | 1 | 0 | 2007-04-25 | |
| Åsenfjord Gullgruva | Trøndelag, Norway | 1 | 1 | 0 | 2007-05-01 | |
| Åsgårdstrand | Vestfold, Norway | 1 | 1 | 0 | 2014-03-05 | |
| åsheim | Nordland, Norway | 1 | 1 | 0 | 2017-01-31 | |
| Åsland | Troms, Norway | 1 | 1 | 0 | 2012-04-15 | |
| Åstveit | Vestland, Norway | 1 | 1 | 1 | 2022-07-08 |