Species: Mallard (Anas platyrhynchos)
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Verket | Møre og Romsdal, Norway | 1 | 1 | 0 | 2021-01-25 | |
| Verket, Sponvika | Østfold, Norway | 3 | 1 | 0 | 2017-01-28 | |
| Veslerusti | Innlandet, Norway | 1 | 1 | 0 | 2019-04-03 | |
| Vesterelva (Glomma) | Østfold, Norway | 1 | 1 | 0 | 2013-01-27 | |
| Vesterøy | Vestfold, Norway | 3 | 1 | 0 | 2020-01-26 | |
| Vestfossen sentrum | Buskerud, Norway | 1 | 1 | 0 | 2016-02-07 | |
| Vestre vei 59, Nesøya | Akershus, Norway | 9 | 1 | 0 | 2022-01-30 | |
| Vestrepollen, Mildeveien | Vestland, Norway | 1 | 1 | 0 | 2016-01-23 | |
| Viefjellet | Vestland, Norway | 1 | 1 | 0 | 2013-05-26 | |
| Vignesholmane | Rogaland, Norway | 1 | 1 | 0 | 2010-12-27 | |
| Vik | Vestland, Norway | 2 | 1 | 0 | 2019-01-27 | |
| vika valsøybotn | Trøndelag, Norway | 1 | 1 | 0 | 2015-01-28 | |
| Vikasundveien 65 | Trøndelag, Norway | 1 | 1 | 0 | 2019-01-24 | |
| vikavegen 76 | Vestland, Norway | 1 | 1 | 0 | 2023-01-29 | |
| Vikestadåsveien 69 | Trøndelag, Norway | 1 | 1 | 0 | 2022-01-24 | |
| Vikkilen | Agder, Norway | 1 | 1 | 0 | 2012-03-03 | |
| Vikveien 2 | Buskerud, Norway | 8 | 1 | 3 | 2023-01-29 | |
| Visnesgarden | Rogaland, Norway | 7 | 1 | 0 | 2023-01-28 | |
| Vistnesvågen | Rogaland, Norway | 1 | 1 | 0 | 2021-01-31 | |
| Vokterveien 20 | Nordland, Norway | 1 | 1 | 0 | 2011-01-29 | |
| Vollen | Akershus, Norway | 3 | 1 | 0 | 2016-01-30 | |
| Vollen | Akershus, Norway | 1 | 1 | 0 | 2019-01-27 | |
| Vollen | Akershus, Norway | 1 | 1 | 0 | 2019-01-23 | |
| Vonheim | Vestland, Norway | 1 | 1 | 0 | 2021-01-30 | |
| Vormsund | Akershus, Norway | 2 | 1 | 0 | 2024-01-28 | |
| Vrengen | Agder, Norway | 1 | 1 | 0 | 2019-01-26 | |
| Væresstranda 40 | Trøndelag, Norway | 1 | 1 | 0 | 2019-01-26 | |
| Vågavatnet | Vestland, Norway | 1 | 1 | 0 | 2023-01-29 | |
| Våghammarveien 72 | Møre og Romsdal, Norway | 2 | 1 | 0 | 2019-01-18 | |
| Våglia | Akershus, Norway | 1 | 1 | 0 | 2024-02-04 | |
| Våglia | Akershus, Norway | 2 | 1 | 0 | 2016-02-04 | |
| våtmarksområde Osa | Vestland, Norway | 1 | 1 | 0 | 2021-01-31 | |
| Wergelandsvei 16 | Buskerud, Norway | 1 | 1 | 0 | 2019-01-26 | |
| Ytre Sommerset | Nordland, Norway | 2 | 1 | 0 | 2023-02-04 | |
| Ytstebrødvn. 517 | Rogaland, Norway | 1 | 1 | 0 | 2011-01-29 | |
| Ytteren | Nordland, Norway | 1 | 1 | 0 | 2009-01-25 | |
| Ytterkollen | Buskerud, Norway | 2 | 1 | 0 | 2019-01-27 | |
| Yttersida 1414 | Nordland, Norway | 3 | 1 | 0 | 2024-02-02 | |
| Ytterstad | Nordland, Norway | 3 | 1 | 0 | 2024-01-27 | |
| Øksfjordbotnveien 638 | Finnmark, Norway | 1 | 1 | 0 | 2022-01-08 | |
| Øksnevadtjørna | Rogaland, Norway | 1 | 1 | 0 | 1994-11-23 | |
| Ølen | Rogaland, Norway | 5 | 1 | 0 | 2024-01-28 | |
| Ørpetveitvegen 25, Haugesund | Rogaland, Norway | 1 | 1 | 0 | 2024-02-03 | |
| Østernvannet | Akershus, Norway | 1 | 1 | 0 | 1994-10-10 | |
| Østre Elvebakke | Oslo, Norway | 1 | 1 | 0 | 2012-02-12 | |
| Østre Elvebakke | Oslo, Norway | 1 | 1 | 0 | 2015-01-24 | |
| Østre Elvebakke 5 | Oslo, Norway | 1 | 1 | 0 | 2018-01-28 | |
| Øverdalsveien 26 | Nordland, Norway | 1 | 1 | 0 | 2020-01-26 | |
| øvre bragernes | Buskerud, Norway | 2 | 1 | 0 | 2019-01-27 | |
| Øvre Sundbakken 15 | Buskerud, Norway | 1 | 1 | 0 | 2024-01-27 |
Sustain.no is provided by the Norwegian Centre for Science Education