| Brunsisik (Acanthis flammea cabaret) | | 2025-04-02 | 2025-04-02 | | Sveiserveien 6 (Oslo, Norway) |
| Willow Tit (Poecile montanus) | | 2025-03-31 | 2025-03-31 | | Oppsal skole (Oslo, Norway) |
| Fieldfare (Turdus pilaris) | | 2025-03-31 | 2025-03-31 | | Oppsal skole (Oslo, Norway) |
| Lesser Black-backed Gull (Larus fuscus) | | 2025-03-31 | 2025-03-31 | | Østensjøvannet (Oslo, Norway) |
| Common Pochard (Aythya ferina) | | 2025-03-31 | 2025-03-31 | | Østensjøvannet (Oslo, Norway) |
| Smew (Mergellus albellus) | | 2025-03-31 | 2025-03-31 | | Østensjøvannet (Oslo, Norway) |
| Goosander (Mergus merganser) | | 2025-03-31 | 2025-03-31 | | Østensjøvannet (Oslo, Norway) |
| Moorhen (Gallinula chloropus) | | 2025-03-31 | 2025-03-31 | | Østensjøvannet (Oslo, Norway) |
| Great Crested Grebe (Podiceps cristatus) | | 2025-03-31 | 2025-03-31 | | Østensjøvannet (Oslo, Norway) |
| Mew Gull (Larus canus) | | 2025-03-30 | 2025-03-30 | | Kanonhallveien 58 C (Oslo, Norway) |
| Barnacle Goose (Branta leucopsis) | | 2025-03-30 | 2025-03-30 | | Hovindammen (Oslo, Norway) |
| Tufted Duck (Aythya fuligula) | | 2025-03-30 | 2025-03-30 | | Hovindammen (Oslo, Norway) |
| Mew Gull (Larus canus) | | 2025-03-29 | 2025-03-29 | | Oslo sentrum (Oslo, Norway) |
| Lesser Black-backed Gull (Larus fuscus) | | 2025-03-29 | 2025-03-29 | | Oslo sentrum (Oslo, Norway) |
| Herring Gull (Larus argentatus) | | 2025-03-29 | 2025-03-29 | | Oslo sentrum (Oslo, Norway) |
| Coal Tit (Periparus ater) | | 2025-03-29 | 2025-03-29 | | Østmarka (Oslo, Norway) |
| Goldcrest (Regulus regulus) | | 2025-03-29 | 2025-03-29 | | Østmarka (Oslo, Norway) |
| Blue Tit (Cyanistes caeruleus) | | 2025-03-27 | 2025-02-21 | | Sveiserveien 6 (Oslo, Norway) |
| Mallard (Anas platyrhynchos) | | 2025-03-27 | 2025-03-27 | | Slottsparken (Oslo, Norway) |
| Mallard (Anas platyrhynchos) | | 2025-03-27 | 2025-03-27 | | Slottsparken (Oslo, Norway) |
| Feral Pigeon (Columba livia domestica) | | 2025-03-27 | 2025-03-27 | | Ola Narr (Oslo, Norway) |
| Eurasian Tree Sparrow (Passer montanus) | | 2025-03-26 | 2025-03-26 | | Ola Narr (Oslo, Norway) |
| Chaffinch (Fringilla coelebs) | | 2025-03-26 | 2025-03-26 | | Ola Narr (Oslo, Norway) |
| European Starling (Sturnus vulgaris) | | 2025-03-26 | 2025-03-26 | | Ola Narr (Oslo, Norway) |
| Chaffinch (Fringilla coelebs) | | 2025-03-25 | 2025-03-25 | | Solemskogen (Oslo, Norway) |
| Common Crossbill (Loxia curvirostra) | | 2025-03-25 | 2025-03-25 | | Solemskogen (Oslo, Norway) |
| House Sparrow (Passer domesticus) | | 2025-03-24 | 2025-03-24 | | Godlia T-bane (Oslo, Norway) |
| Feral Pigeon (Columba livia domestica) | | 2025-03-24 | 2025-03-24 | | Oslo sentrum (Oslo, Norway) |
| Hooded Crow (Corvus cornix) | | 2025-03-24 | 2025-03-24 | | Sveiserveien 6 (Oslo, Norway) |
| Great Spotted Woodpecker (Dendrocopos major) | | 2025-03-24 | 2025-03-24 | | Sveiserveien 6 (Oslo, Norway) |
| Common Blackbird (Turdus merula) | | 2025-03-24 | 2025-03-24 | | Sveiserveien 6 (Oslo, Norway) |
| Eurasian Magpie (Pica pica) | | 2025-03-24 | 2025-03-24 | | Sveiserveien 6 (Oslo, Norway) |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2025-03-23 | 2025-03-22 | | Sveiserveien 6 (Oslo, Norway) |
| Great Cormorant (Phalacrocorax carbo) | | 2025-03-23 | 2025-03-23 | | Nesoddbåten (Oslo, Norway) |
| Great Tit (Parus major) | | 2025-03-23 | 2025-03-23 | | Sveiserveien 6 (Oslo, Norway) |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2025-03-23 | 2025-03-23 | | Nesoddbåten (Oslo, Norway) |
| Common Eider (Somateria mollissima) | | 2025-03-23 | 2025-03-23 | | Nesoddbåten (Oslo, Norway) |
| Winter Wren (Troglodytes troglodytes) | | 2025-03-20 | 2025-03-20 | | Østensjøvannet (Oslo, Norway) |
| Common Coot (Fulica atra) | | 2025-03-20 | 2025-03-20 | | Østensjøvannet (Oslo, Norway) |
| Jackdaw (Corvus monedula) | | 2025-03-13 | 2025-03-12 | | Oslo sentrum (Oslo, Norway) |
| Hooded Crow (Corvus cornix) | | 2025-03-12 | 2025-03-12 | | Oslo sentrum (Oslo, Norway) |
| Feral Pigeon (Columba livia domestica) | | 2025-03-12 | 2025-03-12 | | Oslo sentrum (Oslo, Norway) |
| Mallard (Anas platyrhynchos) | | 2025-03-03 | 2025-02-15 | | Teglverksdammen (Oslo, Norway) |
| Mute Swan (Cygnus olor) | | 2025-03-03 | 2025-02-15 | | Teglverksdammen (Oslo, Norway) |
| Eurasian Magpie (Pica pica) | | 2025-03-02 | 2025-03-01 | | Kanonhallveien 58 C (Oslo, Norway) |
| Chaffinch (Fringilla coelebs) | | 2025-02-27 | 2025-02-27 | | Ullevål (Oslo, Norway) |
| Winter Wren (Troglodytes troglodytes) | | 2025-02-27 | 2025-02-27 | | Ullevål (Oslo, Norway) |
| Skarvefamilien (Phalacrocoracidae indet.) | | 2025-02-24 | 2025-02-24 |  | Akerselva ved Nydalen (Oslo, Norway) |
| Common Blackbird (Turdus merula) | | 2025-02-14 | 2025-02-12 | | Munkedamsveien (Oslo, Norway) |
| Eurasian Jay (Garrulus glandarius) | | 2025-02-13 | 2025-02-13 | | Skullerudbakken 8C (Oslo, Norway) |