Localities: Kolbjørnviksjøen: 31.05.1990
| Reporter: | Askim videregående skole |
| Site: | Kolbjørnviksjøen () |
| Date: | 1990-05-31 |
| Activity: | VANDA: Fisk |
Observation
| Species: | European perch (Perca fluviatilis) |
| Number: | 4 |
| Original: | Ja |
| Species: | Abramis brama |
| Number: | 7 |
| Original: | Ja |
| Species: | Northern pike (Esox lucius) |
| Number: | 4 |
| Original: | Ja |
| Species: | Rutilus rutilus |
| Number: | 23 |
| Original: | Ja |
| Species: | Scardinius erythrophthalmus |
| Number: | 1 |
| Original: | Ja |