| Sand Martin (Riparia riparia) | | 2019-06-13 | 2019-06-12 | Borgvatnet (Nordland, Norway) |  |
| Sand Martin (Riparia riparia) | | 2019-06-07 | 2019-06-06 | Borgvatnet (Nordland, Norway) | |
| Barn Swallow (Hirundo rustica) | | 2019-06-05 | 2019-06-05 | Skjelset (Innlandet, Norway) | |
| House Martin (Delichon urbicum) | | 2019-06-04 | 2019-06-04 | Skjelset (Innlandet, Norway) | |
| Sand Martin (Riparia riparia) | | 2019-06-04 | 2019-06-04 | Fiskvågvannet (Nordland, Norway) | |
| Barn Swallow (Hirundo rustica) | | 2019-06-01 | 2019-06-01 | Langesund sentrum (Telemark, Norway) | |
| Barn Swallow (Hirundo rustica) | | 2019-06-01 | 2019-06-01 | Langesund sentrum (Telemark, Norway) | |
| Barn Swallow (Hirundo rustica) | | 2019-05-30 | 2019-05-29 | Kjeldevatnet (Vestland, Norway) | |
| House Martin (Delichon urbicum) | | 2019-05-26 | 2019-05-26 | Sjosidevegen, Nepstad (Vestland, Norway) | |
| House Martin (Delichon urbicum) | | 2019-05-26 | 2019-05-26 | Sjosidevegen, Nepstad (Vestland, Norway) | |
| Barn Swallow (Hirundo rustica) | | 2019-05-21 | 2019-05-18 | Oshaug (Nordland, Norway) | |
| Sand Martin (Riparia riparia) | | 2019-05-21 | 2019-05-18 | Sildpollen (Nordland, Norway) | |
| Barn Swallow (Hirundo rustica) | | 2019-05-17 | 2019-05-16 | Sætermo (Nordland, Norway) | |
| Barn Swallow (Hirundo rustica) | | 2019-05-15 | 2019-05-15 | Nestu Rise, Driva (Trøndelag, Norway) | |
| Barn Swallow (Hirundo rustica) | | 2019-05-15 | 2019-05-11 | Vestrå (Rogaland, Norway) | |
| Barn Swallow (Hirundo rustica) | | 2019-05-15 | 2019-05-15 | Holien gard, øye (Innlandet, Norway) | |
| House Martin (Delichon urbicum) | | 2019-05-14 | 2019-05-14 | Bjørkelangen (Akershus, Norway) | |
| House Martin (Delichon urbicum) | | 2019-05-14 | 2019-05-14 | Vaksvik (Møre og Romsdal, Norway) | |
| House Martin (Delichon urbicum) | | 2019-05-14 | 2019-05-14 | Revheim (Vestland, Norway) | |
| House Martin (Delichon urbicum) | | 2019-05-14 | 2019-05-14 | Rollag Boligfelt (Buskerud, Norway) | |
| Barn Swallow (Hirundo rustica) | | 2019-05-12 | 2019-05-12 | Løland (Agder, Norway) | |
| Barn Swallow (Hirundo rustica) | | 2019-05-12 | 2019-05-06 | Ytre Hamre (Vestland, Norway) | |
| Barn Swallow (Hirundo rustica) | | 2019-05-09 | 2019-05-09 | Garden Kåsa (Telemark, Norway) | |
| Barn Swallow (Hirundo rustica) | | 2019-05-09 | 2019-04-30 | Herrefosserveien 573 (Østfold, Norway) | |
| Barn Swallow (Hirundo rustica) | | 2019-05-09 | 2019-05-08 | Storbukta (Utsikten) (Møre og Romsdal, Norway) | |
| Sand Martin (Riparia riparia) | | 2019-05-08 | 2019-05-08 | Rena og omegn (Innlandet, Norway) | |
| House Martin (Delichon urbicum) | | 2019-05-08 | 2019-05-08 | Rena og omegn (Innlandet, Norway) | |
| Barn Swallow (Hirundo rustica) | | 2019-05-08 | 2019-05-08 | Rena og omegn (Innlandet, Norway) | |
| Sand Martin (Riparia riparia) | | 2019-05-08 | 2019-05-08 | Rena og omegn (Innlandet, Norway) | |
| House Martin (Delichon urbicum) | | 2019-05-08 | 2019-05-08 | Rena og omegn (Innlandet, Norway) | |
| Barn Swallow (Hirundo rustica) | | 2019-05-08 | 2019-05-08 | Rena og omegn (Innlandet, Norway) | |
| Barn Swallow (Hirundo rustica) | | 2019-05-08 | 2019-05-08 | Eikhovda (Vestland, Norway) | |
| Barn Swallow (Hirundo rustica) | | 2019-05-03 | 2019-05-03 | Frakkagjerd (Rogaland, Norway) | |
| House Martin (Delichon urbicum) | | 2019-05-01 | 2019-04-29 | torpomoen (Buskerud, Norway) | |
| Barn Swallow (Hirundo rustica) | | 2019-05-01 | 2019-04-30 | Nisi Østre (Telemark, Norway) | |
| House Martin (Delichon urbicum) | | 2019-04-30 | 2019-04-30 | Øvre Brenn (Innlandet, Norway) | |
| Barn Swallow (Hirundo rustica) | | 2019-04-30 | 2019-04-30 | Vaksvik (Møre og Romsdal, Norway) | |
| Barn Swallow (Hirundo rustica) | | 2019-04-30 | 2019-04-30 | Vaksvik (Møre og Romsdal, Norway) | |
| Barn Swallow (Hirundo rustica) | | 2019-04-30 | 2019-04-29 | Vervik (Rogaland, Norway) | |
| Barn Swallow (Hirundo rustica) | | 2019-04-28 | 2019-04-26 | Nesland (Agder, Norway) | |
| Barn Swallow (Hirundo rustica) | | 2019-04-28 | 2019-04-25 | Mærrapanna (Østfold, Norway) | |
| Barn Swallow (Hirundo rustica) | | 2019-04-28 | 2019-04-26 | Kinabyen, Brumunddal (Innlandet, Norway) | |
| Barn Swallow (Hirundo rustica) | | 2019-04-27 | 2019-04-23 | Netlandsvegen 89 (Vestland, Norway) | |
| Barn Swallow (Hirundo rustica) | | 2019-04-26 | 2019-04-26 | Nes Verk rundt (Agder, Norway) | |
| Barn Swallow (Hirundo rustica) | | 2019-04-25 | 2019-04-25 | Hustoft gnr. 150/4 (Rogaland, Norway) | |
| House Martin (Delichon urbicum) | | 2019-04-22 | 2019-04-22 | Nesland (Agder, Norway) | |
| Barn Swallow (Hirundo rustica) | | 2019-04-22 | 2019-04-22 | Øvre Maudal (Rogaland, Norway) | |
| Barn Swallow (Hirundo rustica) | | 2019-04-22 | 2019-04-22 | Haugstad (Rogaland, Norway) | |
| Barn Swallow (Hirundo rustica) | | 2019-04-20 | 2019-04-20 | Kongsheia (Rogaland, Norway) | |
| Barn Swallow (Hirundo rustica) | | 2019-04-20 | 2019-04-20 | Hola (Agder, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education