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| Participant: | Children's ecological-biological station |
| Site: | Kandalaksha (Russia) |
| Date: | 30.04.2007 |
Phenological stages
| Common name | Scientific name | Date of observation | Phenological stage | |
|---|---|---|---|---|
| White Wagtail | Motacilla alba | 2007-04-30 | First observation | |
Ice and snow
| First observation of | Date |
|---|---|
| Waters free of ice | 23.04.2007 |