| Green Woodpecker (Picus viridis) | | 2010-01-30 | 2010-01-30 | Dalesvei 28-30 (Innlandet, Norway) |  |
| Green Woodpecker (Picus viridis) | | 2010-01-30 | 2010-01-30 | Opstad (Rogaland, Norway) | |
| Grey-headed Woodpecker (Picus canus) | | 2010-01-30 | 2010-01-29 | Heimstad i åbygda (Nordland, Norway) | |
| Green Woodpecker (Picus viridis) | | 2010-01-30 | 2010-01-30 | Resdalen (Trøndelag, Norway) | |
| Green Woodpecker (Picus viridis) | | 2010-01-30 | 2010-01-30 | Kvebæk (Innlandet, Norway) | |
| Grey-headed Woodpecker (Picus canus) | | 2010-01-30 | 2010-01-30 | Tømte (Trøndelag, Norway) | |
| Grey-headed Woodpecker (Picus canus) | | 2010-01-30 | 2010-01-23 | Løvsangerbakken Maura (Akershus, Norway) | |
| Grey-headed Woodpecker (Picus canus) | | 2010-01-30 | 2010-01-30 | Jelsa (Rogaland, Norway) | |
| Grey-headed Woodpecker (Picus canus) | | 2010-01-29 | 2010-01-29 | moan (Innlandet, Norway) | |
| Grey-headed Woodpecker (Picus canus) | | 2010-01-29 | 2010-01-29 | Øfstedal (Innlandet, Norway) | |
| Grey-headed Woodpecker (Picus canus) | | 2010-01-28 | 2010-01-18 | Komperud (Innlandet, Norway) | |
| Grey-headed Woodpecker (Picus canus) | | 2010-01-23 | 2010-01-11 | Øster-Hallem 30 (Trøndelag, Norway) | |
| Grey-headed Woodpecker (Picus canus) | | 2010-01-19 | 2010-01-11 | Komperud (Innlandet, Norway) | |
| Grey-headed Woodpecker (Picus canus) | | 2010-01-18 | 2010-01-18 | Myrvang Kvenvær (Trøndelag, Norway) | |
| Grey-headed Woodpecker (Picus canus) | | 2010-01-15 | 2010-01-04 | Komperud (Innlandet, Norway) | |
| Grey-headed Woodpecker (Picus canus) | | 2010-01-08 | 2009-12-28 | Komperud (Innlandet, Norway) | |
| Grey-headed Woodpecker (Picus canus) | | 2009-12-05 | 2009-11-30 | Komperud (Innlandet, Norway) | |
| Grey-headed Woodpecker (Picus canus) | | 2009-11-29 | 2009-11-23 | Komperud (Innlandet, Norway) | |
| Grey-headed Woodpecker (Picus canus) | | 2009-11-23 | 2009-11-16 | Komperud (Innlandet, Norway) | |
| Grey-headed Woodpecker (Picus canus) | | 2009-11-16 | 2009-11-09 | Komperud (Innlandet, Norway) | |
| Grey-headed Woodpecker (Picus canus) | | 2009-11-08 | 2009-11-02 | Komperud (Innlandet, Norway) | |
| Green Woodpecker (Picus viridis) | | 2009-10-12 | 2009-10-05 | Aunhaugen (Trøndelag, Norway) | |
| Green Woodpecker (Picus viridis) | | 2009-04-26 | 2009-04-26 | Høgåsen (Agder, Norway) | |
| Green Woodpecker (Picus viridis) | | 2009-04-26 | 2009-04-19 | Høgåsen (Agder, Norway) | |
| Green Woodpecker (Picus viridis) | | 2009-04-13 | 2009-04-12 | Høgåsen (Agder, Norway) | |
| Green Woodpecker (Picus viridis) | | 2009-04-08 | 2009-04-05 | Høgåsen (Agder, Norway) | |
| Green Woodpecker (Picus viridis) | | 2009-03-30 | 2009-03-23 | Stenbråten (Oslo, Norway) | |
| Green Woodpecker (Picus viridis) | | 2009-03-29 | 2009-03-29 | Høgåsen (Agder, Norway) | |
| Green Woodpecker (Picus viridis) | | 2009-03-29 | 2009-03-29 | Einebakken (Vestland, Norway) | |
| Grey-headed Woodpecker (Picus canus) | | 2009-03-23 | 2009-03-22 | Fageråsen (Innlandet, Norway) | |
| Green Woodpecker (Picus viridis) | | 2009-03-22 | 2009-03-22 | Høgåsen (Agder, Norway) | |
| Green Woodpecker (Picus viridis) | | 2009-03-22 | 2009-03-21 | Stenbråten (Oslo, Norway) | |
| Grey-headed Woodpecker (Picus canus) | | 2009-03-16 | 2009-03-09 | Komperud (Innlandet, Norway) | |
| Green Woodpecker (Picus viridis) | | 2009-03-15 | 2009-03-15 | Høgåsen (Agder, Norway) | |
| Grey-headed Woodpecker (Picus canus) | | 2009-03-04 | 2009-02-23 | Komperud (Innlandet, Norway) | |
| Grey-headed Woodpecker (Picus canus) | | 2009-02-16 | 2009-02-09 | Komperud (Innlandet, Norway) | |
| Grey-headed Woodpecker (Picus canus) | | 2009-02-16 | 2009-02-09 | Komperud (Innlandet, Norway) | |
| Grey-headed Woodpecker (Picus canus) | | 2009-02-15 | 2009-02-14 | nesheim (Vestland, Norway) | |
| Green Woodpecker (Picus viridis) | | 2009-02-08 | 2009-02-08 | Odinsvei 99 (Akershus, Norway) | |
| Grey-headed Woodpecker (Picus canus) | | 2009-02-06 | 2009-02-06 | åmotsdal (Telemark, Norway) | |
| Grey-headed Woodpecker (Picus canus) | | 2009-02-05 | 2009-02-05 | åmotsdal (Telemark, Norway) | |
| Grey-headed Woodpecker (Picus canus) | | 2009-02-01 | 2009-01-26 | Komperud (Innlandet, Norway) | |
| Grey-headed Woodpecker (Picus canus) | | 2009-02-01 | 2009-02-01 | nesheim (Vestland, Norway) | |
| Grey-headed Woodpecker (Picus canus) | | 2009-01-30 | 2009-01-25 | Altermarka (Nordland, Norway) | |
| Grey-headed Woodpecker (Picus canus) | | 2009-01-27 | 2009-01-25 | Sundbakken (Trøndelag, Norway) | |
| Green Woodpecker (Picus viridis) | | 2009-01-26 | 2009-01-25 | Imset (Innlandet, Norway) | |
| Grey-headed Woodpecker (Picus canus) | | 2009-01-26 | 2009-01-19 | solløkka (Vestfold, Norway) | |
| Grey-headed Woodpecker (Picus canus) | | 2009-01-26 | 2009-01-24 | Skonseng (Nordland, Norway) | |
| Grey-headed Woodpecker (Picus canus) | | 2009-01-25 | 2009-01-25 | Bruvikdalen Osterøy (Vestland, Norway) | |
| Grey-headed Woodpecker (Picus canus) | | 2009-01-25 | 2009-01-24 | Livegen 320 (Telemark, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education