| Nuthatch (Sitta europaea) | | 2010-11-12 | 2010-11-01 | Pepperstad skog (Akershus, Norway) |  |
| Blue Tit (Cyanistes caeruleus) | | 2010-11-01 | 2010-10-25 | Pepperstad skog (Akershus, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2010-11-01 | 2010-10-25 | Pepperstad skog (Akershus, Norway) | |
| Willow Tit (Poecile montanus) | | 2010-11-01 | 2010-10-25 | Pepperstad skog (Akershus, Norway) | |
| Great Tit (Parus major) | | 2010-11-01 | 2010-10-25 | Pepperstad skog (Akershus, Norway) | |
| Hooded Crow (Corvus cornix) | | 2010-11-01 | 2010-10-25 | Pepperstad skog (Akershus, Norway) | |
| Nuthatch (Sitta europaea) | | 2010-11-01 | 2010-10-25 | Pepperstad skog (Akershus, Norway) | |
| Coal Tit (Periparus ater) | | 2010-11-01 | 2010-10-25 | Pepperstad skog (Akershus, Norway) | |
| Willow Tit (Poecile montanus) | | 2010-10-29 | 2010-10-18 | Pepperstad skog (Akershus, Norway) | |
| European Starling (Sturnus vulgaris) | | 2010-10-29 | 2010-10-18 | Pepperstad skog (Akershus, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2010-10-29 | 2010-10-18 | Pepperstad skog (Akershus, Norway) | |
| Robin (Erithacus rubecula) | | 2010-10-29 | 2010-10-18 | Pepperstad skog (Akershus, Norway) | |
| Coal Tit (Periparus ater) | | 2010-10-29 | 2010-10-18 | Pepperstad skog (Akershus, Norway) | |
| Nuthatch (Sitta europaea) | | 2010-10-29 | 2010-10-18 | Pepperstad skog (Akershus, Norway) | |
| Hooded Crow (Corvus cornix) | | 2010-10-29 | 2010-10-18 | Pepperstad skog (Akershus, Norway) | |
| Great Tit (Parus major) | | 2010-10-29 | 2010-10-18 | Pepperstad skog (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2010-10-29 | 2010-10-18 | Pepperstad skog (Akershus, Norway) | |
| Nuthatch (Sitta europaea) | | 2010-10-18 | 2010-10-12 | Pepperstad skog (Akershus, Norway) | |
| Hooded Crow (Corvus cornix) | | 2010-10-18 | 2010-10-12 | Pepperstad skog (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2010-10-18 | 2010-10-12 | Pepperstad skog (Akershus, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2010-10-18 | 2010-10-12 | Pepperstad skog (Akershus, Norway) | |
| Eurasian Magpie (Pica pica) | | 2010-10-18 | 2010-10-12 | Pepperstad skog (Akershus, Norway) | |
| Coal Tit (Periparus ater) | | 2010-10-18 | 2010-10-12 | Pepperstad skog (Akershus, Norway) | |
| Great Tit (Parus major) | | 2010-10-18 | 2010-10-12 | Pepperstad skog (Akershus, Norway) | |
| Downy Birch (Betula pubescens) | | 2008-04-29 | 2008-04-25 | Pepperstad skog (Akershus, Norway) | |
| Northern Lapwing (Vanellus vanellus) | | 2008-04-25 | 2008-03-14 | Pepperstad skog (Akershus, Norway) | |
| White Wagtail (Motacilla alba) | | 2001-10-26 | 2001-04-06 | Pepperstad skog (Akershus, Norway) | |
| Downy Birch (Betula pubescens) | | 2001-10-26 | 2001-05-09 | Pepperstad skog (Akershus, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education