| 2017-09-19 | Ripening | Rowan | | The forest, Poljarnie Zori (Russia) |
| 2017-06-06 | First observation | Bumble-bee | | The forest, Poljarnie Zori (Russia) |
| 2017-09-09 | Becoming yellow (50%) | Downy Birch | | The forest, Poljarnie Zori (Russia) |
| 2017-04-24 | First ants on the hill | Ant | | The forest, Poljarnie Zori (Russia) |
| 2017-06-07 | First bite | Mosquito | | The forest, Poljarnie Zori (Russia) |
| 2017-09-17 | Ripening | Cowberry | | The forest, Poljarnie Zori (Russia) |
| 2017-06-09 | Flowering | Downy Birch | | The forest, Poljarnie Zori (Russia) |
| 2017-06-27 | Flowering | Globe flower | | The forest, Poljarnie Zori (Russia) |
| 2016-09-26 | Becoming yellow (50%) | Rowan | | The forest, Poljarnie Zori (Russia) |
| 2016-07-16 | Ripening | Cloudberry | | The forest, Poljarnie Zori (Russia) |
| 2016-05-19 | First observation | Willow Warbler | | The forest, Poljarnie Zori (Russia) |
| 2016-08-13 | Spreading of seeds | Rosebay Willowherb | | The forest, Poljarnie Zori (Russia) |
| 2016-06-29 | Flowering | Rosebay Willowherb | | The forest, Poljarnie Zori (Russia) |
| 2016-05-19 | First observation | Bluethroat | | The forest, Poljarnie Zori (Russia) |
| 2016-07-14 | Ripening | Bilberry | | The forest, Poljarnie Zori (Russia) |
| 2016-09-16 | Start falling leaves | Downy Birch | | The forest, Poljarnie Zori (Russia) |
| 2016-08-25 | Becoming yellow (50%) | Downy Birch | | The forest, Poljarnie Zori (Russia) |
| 2016-08-22 | Ripening | Rowan | | The forest, Poljarnie Zori (Russia) |
| 2016-08-20 | Ripening | Cowberry | | The forest, Poljarnie Zori (Russia) |
| 2016-06-18 | Flowering | Cowberry | | The forest, Poljarnie Zori (Russia) |
| 2016-04-04 | First observation | Snow bunting | | The forest, Poljarnie Zori (Russia) |
| 2016-08-07 | Ripening | Dwarf Cornel | | The forest, Poljarnie Zori (Russia) |
| 2016-06-19 | Flowering | Dwarf Cornel | | The forest, Poljarnie Zori (Russia) |
| 2016-05-21 | First observation | Arctic Tern | | The forest, Poljarnie Zori (Russia) |
| 2016-09-19 | Start falling leaves | Rowan | | The forest, Poljarnie Zori (Russia) |
| 2016-09-16 | Start falling leaves | Downy Birch | | The forest, Poljarnie Zori (Russia) |
| 2016-05-17 | Flowering | Rowan | | The forest, Poljarnie Zori (Russia) |
| 2016-05-28 | Flowering | Labrador-tea | | The forest, Poljarnie Zori (Russia) |
| 2016-05-24 | Flowering | Cloudberry | | The forest, Poljarnie Zori (Russia) |
| 2016-05-27 | Flowering | Globe flower | | The forest, Poljarnie Zori (Russia) |
| 2016-05-11 | Leaves unrolling | Downy Birch | | The forest, Poljarnie Zori (Russia) |
| 2016-05-15 | Flowering | Downy Birch | | The forest, Poljarnie Zori (Russia) |
| 2016-05-23 | Flowering | Bilberry | | The forest, Poljarnie Zori (Russia) |
| 2016-05-28 | Flowering | Labrador-tea | | The forest, Poljarnie Zori (Russia) |
| 2016-05-17 | First green leaves | Rowan | | The forest, Poljarnie Zori (Russia) |
| 2016-05-01 | First bite | Mosquito | | The forest, Poljarnie Zori (Russia) |
| 2016-05-12 | First observation | White Wagtail | | The forest, Poljarnie Zori (Russia) |
| 2016-04-12 | First ants on the hill | Ant | | The forest, Poljarnie Zori (Russia) |
| 2016-05-06 | First observation | Bumble-bee | | The forest, Poljarnie Zori (Russia) |
| 2015-05-20 | First observation | Arctic Tern | | The forest, Poljarnie Zori (Russia) |
| 2015-09-28 | Start falling leaves | Rowan | | The forest, Poljarnie Zori (Russia) |
| 2015-09-10 | Becoming yellow (50%) | Rowan | | The forest, Poljarnie Zori (Russia) |
| 2015-09-01 | Ripening | Rowan | | The forest, Poljarnie Zori (Russia) |
| 2015-05-27 | First green leaves | Rowan | | The forest, Poljarnie Zori (Russia) |
| 2015-06-19 | Flowering | Rowan | | The forest, Poljarnie Zori (Russia) |
| 2015-07-15 | Ripening | Cloudberry | | The forest, Poljarnie Zori (Russia) |
| 2015-06-08 | Flowering | Cloudberry | | The forest, Poljarnie Zori (Russia) |
| 2015-05-14 | First observation | Willow Warbler | | The forest, Poljarnie Zori (Russia) |
| 2015-05-23 | First observation | White Wagtail | | The forest, Poljarnie Zori (Russia) |
| 2015-06-12 | First observation | Common Cuckoo | | The forest, Poljarnie Zori (Russia) |