Localities: Tylldalen: 26.04.2011
| Reporter: | Tylldalen skole |
| Site: | Tylldalen () |
| Date: | 2011-04-26 |
| Activity: | Spring phenology |
Observation
| Species: | Colt's-foot (Tussilago farfara) | |
| Phenophase: | Flowering | 20.04.2011 |
| Species: | Bombus (Bumble-bee) | |
| Phenophase: | Adult | 20.04.2011 |
| Species: | Aglais urticae (Small Tortoiseshell) | |
| Phenophase: | Adult | 21.04.2011 |