| Jackdaw (Corvus monedula) | | 2002-04-26 | 2002-04-17 | | Øysand (Trøndelag, Norway) |
| Eurasian Magpie (Pica pica) | | 2002-04-26 | 2002-04-17 | | Øysand (Trøndelag, Norway) |
| Skylark (Alauda arvensis) | | 2002-04-26 | 2002-04-17 | | Øysand (Trøndelag, Norway) |
| White Wagtail (Motacilla alba) | | 2002-04-26 | 2002-04-26 | | St. Olavskilden (Akershus, Norway) |
| White Wagtail (Motacilla alba) | | 2002-04-26 | 2002-04-26 | | Hammer bru (Akershus, Norway) |
| White Wagtail (Motacilla alba) | | 2002-04-26 | 2002-04-26 | | Kjeldevatnet (Vestland, Norway) |
| Great Tit (Parus major) | | 2002-04-26 | 2002-04-26 | | Kjeldevatnet (Vestland, Norway) |
| Hooded Crow (Corvus cornix) | | 2002-04-25 | 2002-04-25 | | Kjeldevatnet (Vestland, Norway) |
| European Starling (Sturnus vulgaris) | | 2002-04-25 | 2002-04-25 | | Kjeldevatnet (Vestland, Norway) |
| Great Tit (Parus major) | | 2002-04-25 | 2002-04-25 | | Kjeldevatnet (Vestland, Norway) |
| White Wagtail (Motacilla alba) | | 2002-04-24 | 2002-04-24 | | Gullbotn (Vestland, Norway) |
| Hooded Crow (Corvus cornix) | | 2002-04-23 | 2002-04-23 | | Kjeldevatnet (Vestland, Norway) |
| Common Blackbird (Turdus merula) | | 2002-04-23 | 2002-04-23 | | Kjeldevatnet (Vestland, Norway) |
| White Wagtail (Motacilla alba) | | 2002-04-23 | 2002-04-03 | | Karlsvikodden (Vestfold, Norway) |
| White Wagtail (Motacilla alba) | | 2002-04-23 | 2002-04-23 | | Kjeldevatnet (Vestland, Norway) |
| European Starling (Sturnus vulgaris) | | 2002-04-22 | 2002-04-19 | | Buøy skolegård (Rogaland, Norway) |
| Common Blackbird (Turdus merula) | | 2002-04-22 | 2002-02-28 | | Buøy skolegård (Rogaland, Norway) |
| White Wagtail (Motacilla alba) | | 2002-04-21 | 2002-04-19 | | Skolegården, Stridsklev ungdomsskole (Telemark, Norway) |
| Chaffinch (Fringilla coelebs) | | 2002-04-19 | 2002-04-19 |  | St. Olavskilden (Akershus, Norway) |
| Great Tit (Parus major) | | 2002-04-15 | 2003-05-29 | | Kjeldevatnet (Vestland, Norway) |
| European Starling (Sturnus vulgaris) | | 2002-04-15 | 2003-05-29 | | Kjeldevatnet (Vestland, Norway) |
| Pied Flycatcher (Ficedula hypoleuca) | | 2002-04-15 | 2003-05-29 | | Kjeldevatnet (Vestland, Norway) |
| Pied Flycatcher (Ficedula hypoleuca) | | 2002-04-15 | 2003-05-29 | | Kjeldevatnet (Vestland, Norway) |
| Great Tit (Parus major) | | 2002-04-15 | 2003-05-29 | | Kjeldevatnet (Vestland, Norway) |
| Great Tit (Parus major) | | 2002-04-15 | 2003-05-29 | | Kjeldevatnet (Vestland, Norway) |
| White Wagtail (Motacilla alba) | | 2002-04-12 | 2002-04-11 | | Eide (Rogaland, Norway) |
| White Wagtail (Motacilla alba) | | 2002-04-10 | 2002-04-02 | | Einarsneset (Agder, Norway) |
| White Wagtail (Motacilla alba) | | 2002-04-08 | 2002-03-21 | | Lone (Vestland, Norway) |
| European Starling (Sturnus vulgaris) | | 2002-04-01 | 2002-03-31 | | Eide (Rogaland, Norway) |
| Chaffinch (Fringilla coelebs) | | 2002-04-01 | 2002-03-29 | | Eide (Rogaland, Norway) |
| Blue Tit (Cyanistes caeruleus) | | 2001-11-27 | 2001-06-12 | | fuglekassene (Vestfold, Norway) |
| Blue Tit (Cyanistes caeruleus) | | 2001-11-27 | 2001-06-12 | | fuglekassene (Vestfold, Norway) |
| Coal Tit (Periparus ater) | | 2001-11-27 | 2001-06-12 | | fuglekassene (Vestfold, Norway) |
| Marsh Tit (Poecile palustris) | | 2001-11-27 | 2001-06-12 | | fuglekassene (Vestfold, Norway) |
| Blue Tit (Cyanistes caeruleus) | | 2001-11-27 | 2001-06-12 | | fuglekassene (Vestfold, Norway) |
| Blue Tit (Cyanistes caeruleus) | | 2001-11-27 | 2001-06-12 | | fuglekassene (Vestfold, Norway) |
| Great Tit (Parus major) | | 2001-11-27 | 2001-06-12 | | fuglekassene (Vestfold, Norway) |
| White Wagtail (Motacilla alba) | | 2001-10-26 | 2001-04-06 | | Pepperstad skog (Akershus, Norway) |
| White Wagtail (Motacilla alba) | | 2001-10-25 | 2001-04-18 | | Viksdalen skule (Vestland, Norway) |
| Fieldfare (Turdus pilaris) | | 2001-08-08 | 2001-04-06 | | Fevang skole (Vestfold, Norway) |
| White Wagtail (Motacilla alba) | | 2001-08-08 | 2001-03-29 | | Fevang skole (Vestfold, Norway) |
| Chaffinch (Fringilla coelebs) | | 2001-08-08 | 2001-03-20 | | Fevang skole (Vestfold, Norway) |
| European Starling (Sturnus vulgaris) | | 2001-08-08 | 2001-04-03 | | Fevang skole (Vestfold, Norway) |
| Common Blackbird (Turdus merula) | | 2001-08-08 | 2001-03-18 | | Fevang skole (Vestfold, Norway) |
| Skylark (Alauda arvensis) | | 2001-08-08 | 2001-03-27 | | Fevang skole (Vestfold, Norway) |
| White Wagtail (Motacilla alba) | | 2001-06-27 | 2001-04-03 | | Karlsvikodden (Vestfold, Norway) |
| European Starling (Sturnus vulgaris) | | 2001-06-25 | 2001-03-16 | | Grenland (Telemark, Norway) |
| Fieldfare (Turdus pilaris) | | 2001-06-25 | 2001-04-05 | | Grenland (Telemark, Norway) |
| Chaffinch (Fringilla coelebs) | | 2001-06-25 | 2001-04-02 | | Grenland (Telemark, Norway) |
| Common Blackbird (Turdus merula) | | 2001-06-25 | 2001-04-03 | | Grenland (Telemark, Norway) |
Sustain.no is provided by the Norwegian Centre for Science Education