| Eurasian Oystercatcher (Haematopus ostralegus) | | 2008-06-09 | 2008-03-14 | bjørkeskog (Nordland, Norway) |
| Common Cuckoo (Cuculus canorus) | | 2008-05-20 | 2008-05-16 | bjørkeskog (Nordland, Norway) |
| Wood Anemone (Anemone nemorosa) | | 2008-05-13 | 2008-05-05 | bjørkeskog (Nordland, Norway) |
| Downy Birch (Betula pubescens) | | 2008-05-13 | 2008-05-03 | bjørkeskog (Nordland, Norway) |
| White Wagtail (Motacilla alba) | | 2008-04-28 | 2008-04-23 | bjørkeskog (Nordland, Norway) |
| Northern Lapwing (Vanellus vanellus) | | 2008-04-28 | 2008-04-26 | bjørkeskog (Nordland, Norway) |
| Bumble-bee (Bombus sp.) | | 2008-04-23 | 2008-04-13 | bjørkeskog (Nordland, Norway) |
| European Starling (Sturnus vulgaris) | | 2008-04-04 | 2008-04-04 | bjørkeskog (Nordland, Norway) |
| Colt's-foot (Tussilago farfara) | | 2008-04-01 | 2008-03-14 | bjørkeskog (Nordland, Norway) |
| Goat Willow (Salix caprea) | | 2008-03-03 | 2008-02-24 | bjørkeskog (Nordland, Norway) |
| Common Cuckoo (Cuculus canorus) | | 2007-06-01 | 2007-05-23 | bjørkeskog (Nordland, Norway) |
| Downy Birch (Betula pubescens) | | 2007-05-10 | 2007-05-08 | bjørkeskog (Nordland, Norway) |
| Northern Lapwing (Vanellus vanellus) | | 2007-05-10 | 2007-05-01 | bjørkeskog (Nordland, Norway) |
| Wood Anemone (Anemone nemorosa) | | 2007-05-07 | 2007-05-06 | bjørkeskog (Nordland, Norway) |
| White Wagtail (Motacilla alba) | | 2007-05-04 | 2007-04-30 | bjørkeskog (Nordland, Norway) |
| Colt's-foot (Tussilago farfara) | | 2007-05-04 | 2007-04-11 | bjørkeskog (Nordland, Norway) |
| Goat Willow (Salix caprea) | | 2007-05-04 | 2007-03-11 | bjørkeskog (Nordland, Norway) |
| Bumble-bee (Bombus sp.) | | 2007-05-04 | 2007-04-22 | bjørkeskog (Nordland, Norway) |
| Eurasian Oystercatcher (Haematopus ostralegus) | | 2007-03-19 | 2007-03-18 | bjørkeskog (Nordland, Norway) |
| Goat Willow (Salix caprea) | | 2007-03-19 | 2007-03-11 | bjørkeskog (Nordland, Norway) |
| Downy Birch (Betula pubescens) | | 2001-04-18 | 2001-05-30 | bjørkeskog (Nordland, Norway) |
| White Wagtail (Motacilla alba) | | 2001-04-18 | 2001-04-25 | bjørkeskog (Nordland, Norway) |
| Colt's-foot (Tussilago farfara) | | 2001-04-18 | 2001-04-18 | bjørkeskog (Nordland, Norway) |
| Eurasian Oystercatcher (Haematopus ostralegus) | | 2001-04-18 | 2001-04-08 | bjørkeskog (Nordland, Norway) |
| Common Blackbird (Turdus merula) | | 2001-04-18 | 2001-04-06 | bjørkeskog (Nordland, Norway) |
| Colt's-foot (Tussilago farfara) | | 2001-04-18 | 2001-04-18 | bjørkeskog (Nordland, Norway) |
| Eurasian Oystercatcher (Haematopus ostralegus) | | 2001-04-18 | 2001-04-08 | bjørkeskog (Nordland, Norway) |
Sustain.no is provided by the Norwegian Centre for Science Education