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| Rapportør: | Egil Bruvold |
| Observatører: | Egil Bruvold |
| Site: | Grorud () |
| Date: | 2009-03-30 |
| Aktivitet: | Spring phenology |
Funn
| Art: | Black-headed Gull (Chroicocephalus ridibundus) | |
| Phenophase: | Arrival | 30.03.2009 |
| Art: | Eurasian Tree Sparrow (Passer montanus) | |
| Phenophase: | Arrival | 30.03.2009 |
| Comments: | Rugekassa |