Localities: Nordmarka: 19.05.2017
| Reporter: | Hjalmar Larsen |
| Observers: | Hjalmar Larsen |
| Site: | Nordmarka () |
| Date: | 2017-05-19 |
| Activity: | Spring phenology |
Observation
| Species: | Bombus (Bumble-bee) | |
| Phenophase: | Adult | 18.05.2017 |
| Reporter: | Hjalmar Larsen |
| Observers: | Hjalmar Larsen |
| Site: | Nordmarka () |
| Date: | 2017-05-19 |
| Activity: | Spring phenology |
| Species: | Bombus (Bumble-bee) | |
| Phenophase: | Adult | 18.05.2017 |