| Barn Swallow (Hirundo rustica) | | 2012-05-09 | 2012-05-09 | vollan (Trøndelag, Norway) | |
| European Golden Plover (Pluvialis apricaria) | | 2012-05-04 | 2012-05-04 | vollan (Trøndelag, Norway) | |
| Northern Lapwing (Vanellus vanellus) | | 2012-05-01 | 2012-04-30 | vollan (Trøndelag, Norway) | |
| Brambling (Fringilla montifringilla) | | 2012-04-29 | 2012-04-28 | vollan (Trøndelag, Norway) | |
| Redwing (Turdus iliacus) | | 2012-04-29 | 2012-04-28 | vollan (Trøndelag, Norway) | |
| White Wagtail (Motacilla alba) | | 2012-04-21 | 2012-04-20 | vollan (Trøndelag, Norway) | |
| Ring Ouzel (Turdus torquatus) | | 2012-04-21 | 2012-04-21 | vollan (Trøndelag, Norway) | |
| Fieldfare (Turdus pilaris) | | 2012-04-21 | 2012-04-21 | vollan (Trøndelag, Norway) | |
| Grey Heron (Ardea cinerea) | | 2012-04-15 | 2012-04-15 | vollan (Trøndelag, Norway) | |
| Eurasian Curlew (Numenius arquata) | | 2012-04-15 | 2012-04-15 | vollan (Trøndelag, Norway) | |
| Common Kestrel (Falco tinnunculus) | | 2012-04-14 | 2012-04-13 | vollan (Trøndelag, Norway) | |
| Rough-legged Buzzard (Buteo lagopus) | | 2012-04-14 | 2012-04-13 | vollan (Trøndelag, Norway) | |
| Common Crane (Grus grus) | | 2012-04-14 | 2012-04-14 | vollan (Trøndelag, Norway) | |
| Chaffinch (Fringilla coelebs) | | 2012-03-25 | 2012-03-25 | vollan (Trøndelag, Norway) | |
| Wood Pigeon (Columba palumbus) | | 2012-03-25 | 2012-03-17 | vollan (Trøndelag, Norway) | |
| European Starling (Sturnus vulgaris) | | 2012-03-25 | 2012-03-17 | vollan (Trøndelag, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2012-01-29 | 2012-01-29 | vollan (Trøndelag, Norway) |  |
| Hooded Crow (Corvus cornix) | | 2012-01-29 | 2012-01-29 | vollan (Trøndelag, Norway) | |
| Black-billed Magpie (Pica pica) | | 2012-01-29 | 2012-01-29 | vollan (Trøndelag, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2012-01-29 | 2012-01-29 | vollan (Trøndelag, Norway) | |
| Great Tit (Parus major) | | 2012-01-29 | 2012-01-29 | vollan (Trøndelag, Norway) | |
| Willow Tit (Poecile montanus) | | 2012-01-29 | 2012-01-29 | vollan (Trøndelag, Norway) | |
| Great Tit (Parus major) | | 2012-01-28 | 2012-01-28 | vollan (Trøndelag, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2012-01-28 | 2012-01-28 | vollan (Trøndelag, Norway) | |
| Willow Tit (Poecile montanus) | | 2012-01-28 | 2012-01-28 | vollan (Trøndelag, Norway) | |
| Black-billed Magpie (Pica pica) | | 2012-01-28 | 2012-01-28 | vollan (Trøndelag, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2012-01-28 | 2012-01-28 | vollan (Trøndelag, Norway) | |
| Grey Heron (Ardea cinerea) | | 2011-05-17 | 2011-05-16 | vollan (Trøndelag, Norway) | |
| Barn Swallow (Hirundo rustica) | | 2011-05-08 | 2011-05-08 | vollan (Trøndelag, Norway) | |
| Mew Gull (Larus canus) | | 2011-04-30 | 2011-04-30 | vollan (Trøndelag, Norway) | |
| Common Kestrel (Falco tinnunculus) | | 2011-04-25 | 2011-04-25 | vollan (Trøndelag, Norway) | |
| Rough-legged Buzzard (Buteo lagopus) | | 2011-04-18 | 2011-04-18 | vollan (Trøndelag, Norway) | |
| Song Thrush (Turdus philomelos) | | 2011-04-16 | 2011-04-16 | vollan (Trøndelag, Norway) | |
| White Wagtail (Motacilla alba) | | 2011-04-15 | 2011-04-15 | vollan (Trøndelag, Norway) | |
| Ring Ouzel (Turdus torquatus) | | 2011-04-15 | 2011-04-15 | vollan (Trøndelag, Norway) | |
| Fieldfare (Turdus pilaris) | | 2011-04-13 | 2011-04-13 | vollan (Trøndelag, Norway) | |
| Northern Lapwing (Vanellus vanellus) | | 2011-04-12 | 2011-04-12 | vollan (Trøndelag, Norway) | |
| Common Crane (Grus grus) | | 2011-04-11 | 2011-04-11 | vollan (Trøndelag, Norway) | |
| Eurasian Curlew (Numenius arquata) | | 2011-04-10 | 2011-04-10 | vollan (Trøndelag, Norway) | |
| Chaffinch (Fringilla coelebs) | | 2011-04-07 | 2011-04-07 | vollan (Trøndelag, Norway) | |
| Wood Pigeon (Columba palumbus) | | 2011-04-01 | 2011-04-01 | vollan (Trøndelag, Norway) | |
| European Starling (Sturnus vulgaris) | | 2011-04-01 | 2011-04-01 | vollan (Trøndelag, Norway) | |
| Coal Tit (Periparus ater) | | 2011-01-30 | 2011-01-30 | vollan (Trøndelag, Norway) | |
| Black-billed Magpie (Pica pica) | | 2011-01-30 | 2011-01-30 | vollan (Trøndelag, Norway) | |
| Great Tit (Parus major) | | 2011-01-30 | 2011-01-30 | vollan (Trøndelag, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2011-01-30 | 2011-01-30 | vollan (Trøndelag, Norway) | |
| Willow Tit (Poecile montanus) | | 2011-01-30 | 2011-01-30 | vollan (Trøndelag, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2011-01-30 | 2011-01-30 | vollan (Trøndelag, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2011-01-30 | 2011-01-30 | vollan (Trøndelag, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2011-01-30 | 2011-01-30 | vollan (Trøndelag, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education