| Common Buzzard (Buteo buteo) | | 2008-04-21 | 2008-04-20 | | Kallsås (Vestland, Norway) | |
| Rough-legged Buzzard (Buteo lagopus) | | 2008-04-21 | 2008-04-20 | | Heltveit (Vestland, Norway) | |
| Rough-legged Buzzard (Buteo lagopus) | | 2008-04-21 | 2008-04-20 | | billefjord (Finnmark, Norway) | |
| Common Buzzard (Buteo buteo) | | 2008-04-20 | 2008-03-30 | | Vestenga (Buskerud, Norway) | |
| Common Buzzard (Buteo buteo) | | 2008-04-20 | 2008-03-30 | | Vestenga (Buskerud, Norway) | |
| Rough-legged Buzzard (Buteo lagopus) | | 2008-04-18 | 2008-04-17 | | Bergsdalen (Vestland, Norway) | |
| Rough-legged Buzzard (Buteo lagopus) | | 2008-04-18 | 2008-04-17 |  | Kvamskogen (Vestland, Norway) | |
| Common Buzzard (Buteo buteo) | | 2008-04-14 | 2008-04-14 | | Tesaker Gyland (Agder, Norway) | |
| Rough-legged Buzzard (Buteo lagopus) | | 2008-04-07 | 2008-04-06 | | Kalandsvannet (Vestland, Norway) | |
| Common Buzzard (Buteo buteo) | | 2008-04-07 | 2008-04-05 | | Kalandsvannet (Vestland, Norway) | |
| Rough-legged Buzzard (Buteo lagopus) | | 2008-04-07 | 2008-04-05 | | Holo (Vestland, Norway) | |
| Common Buzzard (Buteo buteo) | | 2008-04-05 | 2008-03-16 | | Torsnes (Østfold, Norway) | |
| Common Buzzard (Buteo buteo) | | 2008-04-03 | 2008-04-03 | | Rallevegen 126 (Telemark, Norway) | |
| Common Buzzard (Buteo buteo) | | 2008-04-03 | 2008-04-03 | | Høgemo (Telemark, Norway) | |
| Common Buzzard (Buteo buteo) | | 2008-02-11 | 2008-01-01 | | Gardermoen (Akershus, Norway) |  |
| Rough-legged Buzzard (Buteo lagopus) | | 2007-09-03 | 2007-08-06 | | Lauvåsen/Spjøtlia (Trøndelag, Norway) | |
| Rough-legged Buzzard (Buteo lagopus) | | 2007-06-17 | 2007-04-21 | | Vikafjell (Vestland, Norway) | |
| Rough-legged Buzzard (Buteo lagopus) | | 2007-05-16 | 2007-05-09 | | Rebbenesøy. Karlsøy komune (Troms, Norway) | |
| Common Buzzard (Buteo buteo) | | 2007-05-07 | 2007-05-04 | | Langevåg (Vestland, Norway) | |
| Common Buzzard (Buteo buteo) | | 2007-05-07 | 2007-05-03 | | Lindås (Vestland, Norway) | |
| Rough-legged Buzzard (Buteo lagopus) | | 2007-05-07 | 2007-05-01 | | Nordbotten (Vestland, Norway) | |
| Rough-legged Buzzard (Buteo lagopus) | | 2007-05-06 | 2007-04-30 | | Kvamskogen (Vestland, Norway) | |
| Rough-legged Buzzard (Buteo lagopus) | | 2007-05-01 | 2007-05-01 | | Kjøllefjord / Sekkemo (Troms, Norway) | |
| Rough-legged Buzzard (Buteo lagopus) | | 2007-04-25 | 2007-04-23 | | Kalandsvika (Vestland, Norway) | |
| Rough-legged Buzzard (Buteo lagopus) | | 2007-04-25 | 2007-04-16 | | Garen (Vestland, Norway) | |
| Common Buzzard (Buteo buteo) | | 2007-04-14 | 2007-04-09 | | Knarvik (Vestland, Norway) | |
| Rough-legged Buzzard (Buteo lagopus) | | 2007-04-03 | 2007-03-30 | | Horneland (Vestland, Norway) | |
| Rough-legged Buzzard (Buteo lagopus) | | 2007-03-30 | 2007-03-27 | | Nordmyking (Vestland, Norway) | |
| Common Buzzard (Buteo buteo) | | 2007-03-30 | 2007-03-27 | | Nordmyking (Vestland, Norway) | |
| Common Buzzard (Buteo buteo) | | 2006-05-07 | 2006-05-04 | | Lindås (Vestland, Norway) | |
| Common Buzzard (Buteo buteo) | | 2006-05-05 | 2006-05-04 | | Fossevatna naturreservat (Vestland, Norway) | |
| Rough-legged Buzzard (Buteo lagopus) | | 2006-05-05 | 2006-05-04 | | Fossevatna naturreservat (Vestland, Norway) | |
| Rough-legged Buzzard (Buteo lagopus) | | 2006-05-02 | 2006-05-01 | | Reppen (Vestland, Norway) | |
| Rough-legged Buzzard (Buteo lagopus) | | 2006-05-02 | 2006-04-30 | | Voss (Vestland, Norway) | |
| Rough-legged Buzzard (Buteo lagopus) | | 2006-05-02 | 2006-04-28 | | Halne (Vestland, Norway) | |
| Rough-legged Buzzard (Buteo lagopus) | | 2006-04-29 | 2006-04-22 | | Reppen (Vestland, Norway) | |
| Rough-legged Buzzard (Buteo lagopus) | | 2006-04-28 | 2006-04-26 | | Sandvin (Vestland, Norway) | |
| Rough-legged Buzzard (Buteo lagopus) | | 2006-04-28 | 2006-04-25 | | Vøringsfossen (Vestland, Norway) | |
| Common Buzzard (Buteo buteo) | | 2006-04-09 | 2006-04-03 | | Årstad (Vestland, Norway) | |
| Common Buzzard (Buteo buteo) | | 2005-05-03 | 2005-05-01 | | Sandvin (Vestland, Norway) | |
| Rough-legged Buzzard (Buteo lagopus) | | 2005-04-18 | 2005-04-17 | | Eknes (Vestland, Norway) | |
| Rough-legged Buzzard (Buteo lagopus) | | 2005-04-10 | 2005-03-29 | | Fjøsanger (Vestland, Norway) | |
| Rough-legged Buzzard (Buteo lagopus) | | 2005-04-03 | 2005-04-03 | | Hegglandsdalen (Vestland, Norway) | |
| Rough-legged Buzzard (Buteo lagopus) | | 2005-03-28 | 2005-03-26 | | Nesttun (Vestland, Norway) | |
| Rough-legged Buzzard (Buteo lagopus) | | 2005-03-28 | 2005-03-27 | | Bulko (Vestland, Norway) | |
| Rough-legged Buzzard (Buteo lagopus) | | 2005-02-16 | 2003-04-18 | | Sandvin (Vestland, Norway) | |
| Rough-legged Buzzard (Buteo lagopus) | | 2005-02-16 | 2004-04-12 | | Sandvin (Vestland, Norway) | |
| Rough-legged Buzzard (Buteo lagopus) | | 2005-02-16 | 2002-04-04 | | Sandvin (Vestland, Norway) | |
| Rough-legged Buzzard (Buteo lagopus) | | 2005-02-15 | 2003-04-05 | | Voss (Vestland, Norway) | |
| Common Buzzard (Buteo buteo) | | 2005-02-14 | 2003-04-15 | | Sveio (Vestland, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education