| Mew Gull (Larus canus) | | 2008-09-04 | 2008-09-04 | Tveitevannet (Vestland, Norway) |
| Mallard (Anas platyrhynchos) | | 2008-09-04 | 2008-09-04 | Tveitevannet (Vestland, Norway) |
| Common Coot (Fulica atra) | | 2008-09-04 | 2008-09-04 | Tveitevannet (Vestland, Norway) |
| Herring Gull (Larus argentatus) | | 2008-09-04 | 2008-09-04 | Tveitevannet (Vestland, Norway) |
| Tufted Duck (Aythya fuligula) | | 2008-09-04 | 2008-09-04 | Tveitevannet (Vestland, Norway) |
| Northern pike (Esox lucius) | | 2008-09-04 | 2008-09-04 | Tveitevannet (Vestland, Norway) |
| Northern pike (Esox lucius) | | 2008-09-04 | 2008-09-04 | Tveitevannet (Vestland, Norway) |
| Skivesnegl (Planorbidae indet.) | | 2008-09-04 | 2008-09-04 | Tveitevannet (Vestland, Norway) |
| Ryggsvømmere (Notonectidae indet.) | | 2008-09-04 | 2008-09-04 | Tveitevannet (Vestland, Norway) |
| Igler (Hirudinea indet.) | | 2008-09-04 | 2008-09-04 | Tveitevannet (Vestland, Norway) |
| Vannlopper (Cladocera indet.) | | 2008-09-04 | 2008-09-04 | Tveitevannet (Vestland, Norway) |
| Edderkopper (Araneae indet.) | | 2008-09-04 | 2008-09-04 | Tveitevannet (Vestland, Norway) |
| Gråsugge (Asellus aquaticus) | | 2008-09-04 | 2008-09-04 | Tveitevannet (Vestland, Norway) |
| Vannløpere (Gerridae indet.) | | 2008-09-04 | 2008-09-04 | Tveitevannet (Vestland, Norway) |
| Snails (Gastropoda indet.) | | 2008-09-04 | 2008-09-04 | Tveitevannet (Vestland, Norway) |
| Midd (Acari indet.) | | 2008-09-04 | 2008-09-04 | Tveitevannet (Vestland, Norway) |
| Fjærmygg (Chironomidae indet.) | | 2008-09-04 | 2008-09-04 | Tveitevannet (Vestland, Norway) |
| Buksvømmere (Corixidae indet.) | | 2008-09-04 | 2008-09-04 | Tveitevannet (Vestland, Norway) |
| Colt's-foot (Tussilago farfara) | | 2008-03-14 | 2008-03-06 | Tveitevannet (Vestland, Norway) |
| Goat Willow (Salix caprea) | | 2008-02-07 | 2008-01-28 | Tveitevannet (Vestland, Norway) |
| Wood Anemone (Anemone nemorosa) | | 2008-02-07 | 2008-02-05 | Tveitevannet (Vestland, Norway) |
| Wood Anemone (Anemone nemorosa) | | 2008-02-07 | 2008-02-05 | Tveitevannet (Vestland, Norway) |
| Wood Anemone (Anemone nemorosa) | | 2008-02-07 | 2008-02-05 | Tveitevannet (Vestland, Norway) |
| Igler (Hirudinea indet.) | | 2005-09-05 | 2005-08-28 | Tveitevannet (Vestland, Norway) |
| Buksvømmere (Corixidae indet.) | | 2005-09-05 | 2005-08-28 | Tveitevannet (Vestland, Norway) |
| Flimmermakk (Turbellaria indet.) | | 2005-09-05 | 2005-08-28 | Tveitevannet (Vestland, Norway) |
| Skivesnegl (Planorbidae indet.) | | 2005-09-05 | 2005-08-28 | Tveitevannet (Vestland, Norway) |
| Snails (Gastropoda indet.) | | 2005-09-05 | 2005-08-28 | Tveitevannet (Vestland, Norway) |
| Vårfluer (Trichoptera indet.) | | 2005-09-05 | 2005-08-28 | Tveitevannet (Vestland, Norway) |
| Midd (Acari indet.) | | 2005-09-05 | 2005-08-28 | Tveitevannet (Vestland, Norway) |
| Døgnfluer (Ephemeroptera indet.) | | 2005-09-05 | 2005-08-28 | Tveitevannet (Vestland, Norway) |
| Gråsugge (Asellus aquaticus) | | 2005-09-05 | 2005-08-28 | Tveitevannet (Vestland, Norway) |
| Snails (Gastropoda indet.) | | 2005-09-05 | 2005-08-26 | Tveitevannet (Vestland, Norway) |
| Igler (Hirudinea indet.) | | 2005-09-05 | 2005-08-26 | Tveitevannet (Vestland, Norway) |
| Døgnfluer (Ephemeroptera indet.) | | 2005-09-05 | 2005-08-26 | Tveitevannet (Vestland, Norway) |
| Skivesnegl (Planorbidae indet.) | | 2005-09-05 | 2005-08-26 | Tveitevannet (Vestland, Norway) |
| Vårfluer (Trichoptera indet.) | | 2005-09-05 | 2005-08-26 | Tveitevannet (Vestland, Norway) |
| Flimmermakk (Turbellaria indet.) | | 2005-09-05 | 2005-08-26 | Tveitevannet (Vestland, Norway) |
| Buksvømmere (Corixidae indet.) | | 2005-09-05 | 2005-08-26 | Tveitevannet (Vestland, Norway) |
| Midd (Acari indet.) | | 2005-09-05 | 2005-08-26 | Tveitevannet (Vestland, Norway) |
| Gråsugge (Asellus aquaticus) | | 2005-09-05 | 2005-08-26 | Tveitevannet (Vestland, Norway) |
Sustain.no is provided by the Norwegian Centre for Science Education