Localities: Sandefjordsfjorden: 11.04.2005
| Reporter: | Ingar Granholt |
| Site: | Sandefjordsfjorden () |
| Date: | 2005-04-11 |
| Activity: | Spring phenology |
Observation
| Species: | Gonepteryx rhamni (Brimstone) | |
| Phenophase: | Adult | 02.04.2005 |
| Species: | Salix sp. | |
| Phenophase: | Leaves unrolling | 10.04.2005 |