| Chiffchaff (Phylloscopus collybita) | | 2025-04-29 | 2025-04-29 | Nordhus (Nordland, Norway) |  |
| Chiffchaff (Phylloscopus collybita) | | 2025-04-29 | 2025-04-29 | Nordhus (Nordland, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2025-04-28 | 2025-04-28 | Rørvik (Trøndelag, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2025-04-28 | 2025-04-27 | Vinnesleiro naturreservat (Vestland, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2025-04-27 | 2025-04-27 | Kløkstad (Nordland, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2025-04-27 | 2025-04-19 | Solheim (Nordland, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2025-04-26 | 2025-04-25 | Eide, Sand (Rogaland, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2025-04-25 | 2025-04-25 | Østmarka (Oslo, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2025-04-24 | 2025-04-15 | Ringås (Innlandet, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2025-04-23 | 2025-04-23 | Olav Nygards veg, 203 (Oslo, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2025-04-23 | 2025-04-08 | Storesåta, stor grusplass (Vestland, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2025-04-22 | 2025-04-21 | Høyheimsvik (Vestland, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2025-04-22 | 2025-04-22 | Nordhus (Nordland, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2025-04-21 | 2025-04-21 | bølandet (Møre og Romsdal, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2025-04-21 | 2025-04-21 | Sjøstrandveien 30B (Akershus, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2025-04-21 | 2025-04-21 | Nordhus (Nordland, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2025-04-21 | 2025-04-21 | Terråk (Nordland, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2025-04-21 | 2025-04-21 | Olav Nygards veg, 203 (Oslo, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2025-04-21 | 2025-04-19 | Brasøy (Nordland, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2025-04-20 | 2025-04-17 | Ulsteinvik (Møre og Romsdal, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2025-04-20 | 2025-04-20 | Sjøstrandveien 30B (Akershus, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2025-04-20 | 2025-04-20 | Maskinisten (Nordland, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2025-04-20 | 2025-04-20 | Lågen elvedelta (Innlandet, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2025-04-20 | 2025-04-20 | Dalsbygda (Telemark, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2025-04-20 | 2025-04-20 | Mangersnes (Vestland, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2025-04-19 | 2025-04-19 | Halsvågen (Nordland, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2025-04-19 | 2025-04-19 | Halsvågen (Nordland, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2025-04-19 | 2025-04-19 | Mangersnes (Vestland, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2025-04-18 | 2025-04-18 | Slorene våtmarksområde (Akershus, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2025-04-18 | 2025-04-18 | Skjærhalden (Østfold, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2025-04-17 | 2025-04-17 | Sjøstrandveien 30B (Akershus, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2025-04-17 | 2025-04-17 | Mangersnes (Vestland, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2025-04-17 | 2025-04-17 | Gravdal (Nordland, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2025-04-17 | 2025-04-16 | Udneskroken 26 (Akershus, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2025-04-16 | 2025-04-13 | Akerøya (Østfold, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2025-04-16 | 2025-04-16 | Furuhaugvegen 12 (Trøndelag, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2025-04-16 | 2025-04-16 | Rauma (Møre og Romsdal, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2025-04-16 | 2025-04-16 | Japanhagen, botanisk hage, Milde (Vestland, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2025-04-16 | 2025-04-15 | Muruvik (Trøndelag, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2025-04-15 | 2025-04-15 | Fjellværøy nær Nordbotn (Trøndelag, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2025-04-15 | 2025-04-12 | Vaksvik (Møre og Romsdal, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2025-04-15 | 2025-04-12 | Vaksvik (Møre og Romsdal, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2025-04-13 | 2025-04-13 | Bårsrudrudmarka (Akershus, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2025-04-13 | 2025-04-13 | Tingvollvågen (Møre og Romsdal, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2025-04-13 | 2025-04-13 | Finnstadhagan (Innlandet, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2025-04-13 | 2025-04-13 | Flubergvegen 794 (Innlandet, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2025-04-13 | 2025-04-09 | Levanger (Trøndelag, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2025-04-12 | 2025-04-12 | Østensjøvannet (Oslo, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2025-04-12 | 2025-04-11 | Østensjøvannet (Oslo, Norway) | |
| Chiffchaff (Phylloscopus collybita) | | 2025-04-11 | 2025-04-11 | Hoffskogen (Oslo, Norway) | |