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| Deltaker | Kommune (fylke) | Ant. obs. | Ant. arter | Ant. bilder | Siste obs. |
|---|---|---|---|---|---|
| Jareteigen Montessori skole | Vestfold, Norway | 300 | 31 | 0 | 1998-10-14 |
| Volden skole | Vestfold, Norway | 543 | 36 | 0 | 1998-10-06 |
| Ringshaug ungdomsskole | Vestfold, Norway | 36 | 17 | 0 | 1993-10-01 |