Show results
| Participant: | School ¹20, Nickel |
| Site: | Nikel (Russia) |
| Date: | 31.05.2006 |
Phenological stages
| Common name | Scientific name | Date of observation | Phenological stage | |
|---|---|---|---|---|
| Arctic Tern | Sterna paradisaea | 2006-05-20 | First observation | |
| Downy Birch | Betula pubescens | 2003-05-03 | Leaves unrolling | |
| Mosquito | Culicidae | 2006-04-30 | First bite | |
| Rowan | Sorbus aucuparia | 2004-05-08 | First green leaves | |
| White Wagtail | Motacilla alba | 2006-04-29 | First observation | |
| Willow Warbler | Phylloscopus trochilus | 2006-05-07 | First observation | |
Ice and snow
| First observation of | Date |
|---|---|
| Fields free from snow | 14.04.2006 |
| Waters free of ice | 06.05.2006 |