| Eurasian Treecreeper (Certhia familiaris) | | 2006-02-05 | 2006-02-01 | | Nedre Tveiten (Vestland, Norway) |  |
| Eurasian Treecreeper (Certhia familiaris) | | 2006-01-31 | 2006-01-23 |  | Christieparken (Vestland, Norway) | |
| Eurasian Treecreeper (Certhia familiaris) | | 2005-12-30 | 2005-12-25 | | Heia (Rogaland, Norway) | |
| Eurasian Treecreeper (Certhia familiaris) | | 2005-12-30 | 2005-12-24 | | Heia (Rogaland, Norway) | |
| Eurasian Treecreeper (Certhia familiaris) | | 2005-12-30 | 2005-12-22 | | Heia (Rogaland, Norway) | |
| Eurasian Treecreeper (Certhia familiaris) | | 2005-12-30 | 2005-12-18 | | Heia (Rogaland, Norway) | |
| Eurasian Treecreeper (Certhia familiaris) | | 2005-12-19 | 2005-12-19 | | Justøya (Agder, Norway) | |
| Eurasian Treecreeper (Certhia familiaris) | | 2005-12-16 | 2005-12-10 | | Christieparken (Vestland, Norway) | |
| Eurasian Treecreeper (Certhia familiaris) | | 2005-12-09 | 2005-12-09 | | Justøya (Agder, Norway) | |
| Eurasian Treecreeper (Certhia familiaris) | | 2005-12-02 | 2005-12-02 | | Justøya (Agder, Norway) | |
| Eurasian Treecreeper (Certhia familiaris) | | 2005-12-02 | 2005-12-02 | | Justøya (Agder, Norway) | |
| Eurasian Treecreeper (Certhia familiaris) | | 2005-12-02 | 2005-12-02 | | Justøya (Agder, Norway) | |
| Eurasian Treecreeper (Certhia familiaris) | | 2005-11-29 | 2005-11-28 | | Heia (Rogaland, Norway) | |
| Eurasian Treecreeper (Certhia familiaris) | | 2005-11-21 | 2005-11-14 | | Christieparken (Vestland, Norway) | |
| Eurasian Treecreeper (Certhia familiaris) | | 2005-11-14 | 2005-11-07 | | Christieparken (Vestland, Norway) | |
| Eurasian Treecreeper (Certhia familiaris) | | 2005-10-31 | 2005-10-29 | | Eiabu, Movik (Troms, Norway) | |
| Eurasian Treecreeper (Certhia familiaris) | | 2005-10-24 | 2005-10-22 | | Eiabu, Movik (Troms, Norway) | |
| Eurasian Treecreeper (Certhia familiaris) | | 2005-10-17 | 2005-10-16 | | Eiabu, Movik (Troms, Norway) | |
| Eurasian Treecreeper (Certhia familiaris) | | 2005-10-13 | 2005-09-26 | | Eiabu, Movik (Troms, Norway) | |
| Eurasian Treecreeper (Certhia familiaris) | | 2005-10-13 | 2005-10-08 | | Eiabu, Movik (Troms, Norway) | |
| Eurasian Treecreeper (Certhia familiaris) | | 2005-03-08 | 2005-02-25 | | Heia (Rogaland, Norway) | |
| Eurasian Treecreeper (Certhia familiaris) | | 2005-03-07 | 2005-02-28 | | Christieparken (Vestland, Norway) | |
| Eurasian Treecreeper (Certhia familiaris) | | 2005-03-07 | 2005-03-06 | | Eiabu, Movik (Troms, Norway) | |
| Eurasian Treecreeper (Certhia familiaris) | | 2005-02-21 | 2005-02-14 | | Christieparken (Vestland, Norway) | |
| Eurasian Treecreeper (Certhia familiaris) | | 2005-02-15 | 2005-02-13 | | Eiabu, Movik (Troms, Norway) | |
| Eurasian Treecreeper (Certhia familiaris) | | 2005-02-14 | 2005-02-07 | | Christieparken (Vestland, Norway) | |
| Eurasian Treecreeper (Certhia familiaris) | | 2005-02-08 | 2005-01-31 | | Christieparken (Vestland, Norway) | |
| Eurasian Treecreeper (Certhia familiaris) | | 2005-01-21 | 2005-01-20 | | Storaker (Agder, Norway) | |
| Eurasian Treecreeper (Certhia familiaris) | | 2005-01-14 | 2004-10-24 | | Eiabu, Movik (Troms, Norway) | |
| Eurasian Treecreeper (Certhia familiaris) | | 2004-11-21 | 2004-11-21 | | Fanafjellsvegen (Vestland, Norway) | |
| Eurasian Treecreeper (Certhia familiaris) | | 2004-11-21 | 2004-11-20 | | Heia (Rogaland, Norway) | |
| Eurasian Treecreeper (Certhia familiaris) | | 2003-05-14 | 2003-05-13 | | Kjeldevatnet (Vestland, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education