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Reporter: | Birger Knudsen |
Observers: | Birger Knudsen |
Site: | festningsdammen () |
Date: | 2011-05-22 |
Aktivitet: | Spring phenology |
Funn
Species: | Arctic Tern (Sterna paradisaea) | |
Phenophase: | Arrival | 22.05.2011 |
Reporter: | Birger Knudsen |
Observers: | Birger Knudsen |
Site: | festningsdammen () |
Date: | 2011-05-22 |
Aktivitet: | Spring phenology |
Species: | Arctic Tern (Sterna paradisaea) | |
Phenophase: | Arrival | 22.05.2011 |