| Feral Pigeon (Columba livia domestica) | | 2025-04-28 | 2025-04-27 | | Østensjøvannet (Oslo, Norway) |  |
| Canada Goose (Branta canadensis) | | 2025-04-27 | 2025-04-27 | | Østensjøvannet (Oslo, Norway) | |
| Jackdaw (Corvus monedula) | | 2025-04-27 | 2025-04-27 |  | Østensjøvannet (Oslo, Norway) | |
| Barn Swallow (Hirundo rustica) | | 2025-04-27 | 2025-04-27 | | Østensjøvannet (Oslo, Norway) | |
| Lesser Black-backed Gull (Larus fuscus) | | 2025-04-27 | 2025-04-27 | | Østensjøvannet (Oslo, Norway) | |
| Mew Gull (Larus canus) | | 2025-04-27 | 2025-04-27 | | Østensjøvannet (Oslo, Norway) | |
| Moorhen (Gallinula chloropus) | | 2025-04-27 | 2025-04-27 | | Østensjøvannet (Oslo, Norway) | |
| Tufted Duck (Aythya fuligula) | | 2025-04-27 | 2025-04-27 | | Østensjøvannet (Oslo, Norway) | |
| Reed Bunting (Emberiza schoeniclus) | | 2025-04-27 | 2025-04-27 | | Østensjøvannet (Oslo, Norway) | |
| Hooded Crow (Corvus cornix) | | 2025-04-22 | 2025-04-06 | | Østensjøvannet (Oslo, Norway) | |
| Pink-footed Goose (Anser brachyrhynchus) | | 2025-04-22 | 2025-04-06 | | Østensjøvannet (Oslo, Norway) | |
| Common Pochard (Aythya ferina) | | 2025-04-22 | 2025-04-01 | | Østensjøvannet (Oslo, Norway) | |
| Eurasian Teal (Anas crecca) | | 2025-04-22 | 2025-04-01 | | Østensjøvannet (Oslo, Norway) | |
| Common Coot (Fulica atra) | | 2025-04-22 | 2025-04-01 | | Østensjøvannet (Oslo, Norway) | |
| Mew Gull (Larus canus) | | 2025-04-22 | 2025-04-01 | | Østensjøvannet (Oslo, Norway) | |
| Common Goldeneye (Bucephala clangula) | | 2025-04-22 | 2025-04-01 | | Østensjøvannet (Oslo, Norway) | |
| Greylag Goose (Anser anser) | | 2025-04-22 | 2025-04-01 | | Østensjøvannet (Oslo, Norway) | |
| Mute Swan (Cygnus olor) | | 2025-04-22 | 2025-04-01 | | Østensjøvannet (Oslo, Norway) | |
| Barnacle Goose (Branta leucopsis) | | 2025-04-22 | 2025-04-01 | | Østensjøvannet (Oslo, Norway) | |
| Great Crested Grebe (Podiceps cristatus) | | 2025-04-22 | 2025-04-01 | | Østensjøvannet (Oslo, Norway) | |
| Goosander (Mergus merganser) | | 2025-04-22 | 2025-04-01 | | Østensjøvannet (Oslo, Norway) | |
| Mallard (Anas platyrhynchos) | | 2025-04-22 | 2025-03-29 | | Østensjøvannet (Oslo, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2025-04-22 | 2025-04-01 | | Østensjøvannet (Oslo, Norway) | |
| Grey Heron (Ardea cinerea) | | 2025-04-21 | 2025-03-29 | | Østensjøvannet (Oslo, Norway) | |
| Northern Pintail (Anas acuta) | | 2025-04-21 | 2025-01-18 | | Østensjøvannet (Oslo, Norway) | |
| Mallard (Anas platyrhynchos) | | 2025-04-21 | 2025-01-18 | | Østensjøvannet (Oslo, Norway) | |