| Northern Hawk Owl (Surnia ulula) | | 2020-01-31 | 2020-01-31 | | kveldro ved vaggatem (Finnmark, Norway) |  |
| Northern Hawk Owl (Surnia ulula) | | 2020-01-28 | 2020-01-21 | | Vassbø (Rogaland, Norway) | |
| Northern Hawk Owl (Surnia ulula) | | 2020-01-27 | 2020-01-27 | | Tanahus 28 (Finnmark, Norway) | |
| Northern Hawk Owl (Surnia ulula) | | 2020-01-27 | 2019-11-21 |  | Lamhusbotn (Vestland, Norway) | |
| Northern Hawk Owl (Surnia ulula) | | 2020-01-27 | 2020-01-26 | | Bebygd område (Nordland, Norway) | |
| Northern Hawk Owl (Surnia ulula) | | 2020-01-26 | 2020-01-26 | | Horgeseter (Buskerud, Norway) | |
| Northern Hawk Owl (Surnia ulula) | | 2020-01-26 | 2020-01-18 | | Brøstrudseterlie (Buskerud, Norway) | |
| Northern Hawk Owl (Surnia ulula) | | 2020-01-26 | 2020-01-26 | | bjørnsletta, repparfjorden (Finnmark, Norway) | |
| Northern Hawk Owl (Surnia ulula) | | 2020-01-26 | 2020-01-26 | | Skaidi Kvalsund kommune (Finnmark, Norway) | |
| Northern Hawk Owl (Surnia ulula) | | 2020-01-26 | 2020-01-26 | | Rausandaksla (Nordland, Norway) | |
| Northern Hawk Owl (Surnia ulula) | | 2020-01-26 | 2020-01-20 | | medli, kosmo, valnesfjord (Nordland, Norway) | |
| Northern Hawk Owl (Surnia ulula) | | 2020-01-26 | 2020-01-26 | | Kvitblik (Nordland, Norway) | |
| Northern Hawk Owl (Surnia ulula) | | 2020-01-26 | 2020-01-15 | | Korsveien, Levang (Nordland, Norway) | |
| Northern Hawk Owl (Surnia ulula) | | 2020-01-26 | 2020-01-26 | | Mjølfjell (Vestland, Norway) | |
| Northern Hawk Owl (Surnia ulula) | | 2020-01-23 | 2020-01-23 | | Kvennhuslia (Agder, Norway) | |
| Northern Hawk Owl (Surnia ulula) | | 2020-01-15 | 2020-01-15 | | Kvennhuslia (Agder, Norway) | |
| Northern Hawk Owl (Surnia ulula) | | 2019-11-13 | 2019-11-13 | | Dupavåg (Vestland, Norway) | |
| Northern Hawk Owl (Surnia ulula) | | 2019-11-12 | 2019-11-12 | | RABBEN (Vestland, Norway) | |
| Northern Hawk Owl (Surnia ulula) | | 2019-04-10 | 2019-04-10 | | Smalfjord (Finnmark, Norway) | |
| Northern Hawk Owl (Surnia ulula) | | 2019-02-10 | 2019-02-10 | | Vagnildgrenda, Soknedal (Trøndelag, Norway) | |
| Northern Hawk Owl (Surnia ulula) | | 2019-02-03 | 2019-01-31 | | Skaiti (Nordland, Norway) | |
| Northern Hawk Owl (Surnia ulula) | | 2019-02-02 | 2019-01-27 | | Mjølfjell (Vestland, Norway) | |
| Northern Hawk Owl (Surnia ulula) | | 2019-02-01 | 2019-01-27 | | Blåklokkeveien (Nordland, Norway) | |
| Northern Hawk Owl (Surnia ulula) | | 2019-01-31 | 2019-01-24 | | Flostrand (Nordland, Norway) | |
| Northern Hawk Owl (Surnia ulula) | | 2019-01-29 | 2019-01-29 | | Voll (Nordland, Norway) | |
| Northern Hawk Owl (Surnia ulula) | | 2019-01-27 | 2019-01-20 | | Oppgard (Trøndelag, Norway) | |
| Northern Hawk Owl (Surnia ulula) | | 2019-01-27 | 2019-01-26 | | Tytinghaugvn 38, Dalslia (Trøndelag, Norway) | |
| Northern Hawk Owl (Surnia ulula) | | 2019-01-27 | 2019-01-27 | | Skaidi Kvalsund kommune (Finnmark, Norway) | |
| Northern Hawk Owl (Surnia ulula) | | 2019-01-27 | 2019-01-26 | | Helsinglie 416 (Buskerud, Norway) | |
| Northern Hawk Owl (Surnia ulula) | | 2019-01-27 | 2019-01-19 | | Hauan (Innlandet, Norway) | |
| Northern Hawk Owl (Surnia ulula) | | 2019-01-27 | 2019-01-27 | | Kvitblik (Nordland, Norway) | |
| Northern Hawk Owl (Surnia ulula) | | 2019-01-27 | 2019-01-27 | | kveldro ved vaggatem (Finnmark, Norway) | |
| Northern Hawk Owl (Surnia ulula) | | 2019-01-26 | 2019-01-21 | | Bebygd område (Nordland, Norway) | |
| Northern Hawk Owl (Surnia ulula) | | 2018-12-09 | 2018-12-09 | | Selnes (Troms, Norway) | |
| Northern Hawk Owl (Surnia ulula) | | 2018-12-09 | 2018-12-09 | | Selnes (Troms, Norway) | |
| Northern Hawk Owl (Surnia ulula) | | 2018-04-01 | 2017-05-31 | | Heddevatn 44 (Telemark, Norway) | |
| Northern Hawk Owl (Surnia ulula) | | 2018-02-04 | 2018-02-04 | | Filefjell, Tyinkrysset (Innlandet, Norway) | |
| Northern Hawk Owl (Surnia ulula) | | 2018-02-04 | 2018-02-04 | | Kroksjøen (Innlandet, Norway) | |
| Northern Hawk Owl (Surnia ulula) | | 2018-01-31 | 2018-01-28 | | flora i selbu (Trøndelag, Norway) | |
| Northern Hawk Owl (Surnia ulula) | | 2018-01-30 | 2018-01-27 | | Høk hytteområde (Buskerud, Norway) | |
| Northern Hawk Owl (Surnia ulula) | | 2018-01-29 | 2018-01-27 | | Krubba (Troms, Norway) | |
| Northern Hawk Owl (Surnia ulula) | | 2018-01-29 | 2018-01-28 | | Nordholt (Innlandet, Norway) | |
| Northern Hawk Owl (Surnia ulula) | | 2018-01-28 | 2018-01-28 | | kveldro ved vaggatem (Finnmark, Norway) | |
| Northern Hawk Owl (Surnia ulula) | | 2018-01-28 | 2018-01-28 | | Fosslia (Troms, Norway) | |
| Northern Hawk Owl (Surnia ulula) | | 2018-01-28 | 2018-01-28 | | Trøgaset (Vestfold, Norway) | |
| Northern Hawk Owl (Surnia ulula) | | 2018-01-28 | 2018-01-27 | | Smettesetervegen 40 (Buskerud, Norway) | |
| Northern Hawk Owl (Surnia ulula) | | 2018-01-11 | 2018-01-11 | | Stordalen (Trøndelag, Norway) | |
| Northern Hawk Owl (Surnia ulula) | | 2017-11-28 | 2017-11-28 | | Ofredal (Vestland, Norway) | |
| Northern Hawk Owl (Surnia ulula) | | 2017-09-17 | 2017-09-14 | | Sjusjøen sentrum (Innlandet, Norway) | |
| Northern Hawk Owl (Surnia ulula) | | 2017-07-14 | 2017-07-10 | | Ingar Bergersen (Innlandet, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education