Localities: Kolbjørnviksjøen: 31.05.1990
| Reporter: | Askim videregående skole |
| Site: | Kolbjørnviksjøen () |
| Date: | 1990-05-31 |
| Activity: | Fugleliv langs kyst og vatn |
Observation
| Species: | Hooded Crow (Corvus cornix) |
| Species: | White Wagtail (Motacilla alba) |
| Species: | Common Tern (Sterna hirundo) |