Show results
| Species | Phenological stage | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
|---|
| Alder Buckthorn | Flowering | | 25.05 | | | | | 31.05 | |
| Alpine Penny-cress | Flowering | 17.03 | | 27.03 | 09.03 | 25.03 | 27.03 | 02.04 | 07.04 |
| Ant | Adult | | | | | | 22.03 | | |
| Apple | Flowering | | | | | | | 20.05 | 20.05 |
| Ash | Flowering | | | | 23.04 | | | | |
| Badger | Første observasjon | 02.03 | | | 01.02 | 23.02 | | 21.03 | 07.04 |
| Baneberry | Flowering | 29.05 | | | | | 30.05 | | 21.05 |
| Barn Swallow | Arrival | 29.04 | 04.05 | | 02.05 | 02.05 | | 03.05 | 05.05 |
| Barn Swallow | Birds are singing | | | 26.04 | 02.05 | 02.05 | | 03.05 | 05.05 |
| Bearberry | Flowering | | | | 20.05 | | | | |
| Beautiful Demoiselle | Adult | | | | | | | | 22.05 |
| Beitesvever | Flowering | 28.05 | | | | | 19.05 | | 20.05 |
| Beitesvæver | Flowering | | | | | | | 25.05 | |
| Bilberry | Flowering | 02.05 | 03.05 | 29.04 | 01.05 | 08.05 | 10.05 | 06.05 | 30.04 |
| Bjørneskjegg | Flowering | 07.05 | | | | | | | 22.05 |
| Black Currant | Flowering | | 13.05 | | | 17.05 | 10.05 | | |
| Black Woodpecker | Birds are singing | | 02.03 | 25.02 | | 28.02 | | | |
| Bladder Campion | Flowering | | | | | | | 31.05 | |
| Blodstorkenebb | Flowering | | | | | | | 28.05 | 29.05 |
| Blue Tit | Birds are singing | 23.01 | 24.01 | 15.02 | | 12.02 | 04.02 | 14.02 | |
| Bløtvinger | Adult | | | | | | 20.05 | | |
| Blåfjær | Flowering | | 21.05 | 12.05 | 13.05 | 19.05 | 18.05 | 25.05 | 22.05 |
| Blåhegg | Flowering | | | | | | | | 09.05 |
| Blåheggslekta | Flowering | | | | | | 08.05 | 17.05 | |
| Blåklokke | Flowering | | | | | | | | 31.05 |
| Blåmunke | Flowering | | | | | | | | 27.05 |
| Bog-rosemary | Flowering | | 22.05 | | 02.05 | 20.05 | 24.05 | 18.05 | 22.05 |
| Bog Bilberry | Flowering | | | | 13.05 | | 23.05 | 28.05 | 22.05 |
| Bog Myrtle | Flowering | 16.04 | | 23.04 | 14.04 | 21.04 | 26.04 | 25.04 | 22.04 |
| Breiteger | Adult | | | | | | | | 02.05 |
| Brimstone | Adult | 26.03 | 18.04 | 27.03 | | 23.03 | 16.04 | 18.04 | |
| Bringebær | Flowering | | | | | | | | 27.05 |
| Brunrot | Flowering | | | | | | | | 27.05 |
| Bukkeblad | Flowering | 27.05 | 21.05 | | 20.05 | 20.05 | 17.05 | 17.05 | 13.05 |
| Bumble-bee | Adult | 26.03 | 18.04 | 28.03 | 22.03 | 01.04 | 27.03 | 07.04 | 01.04 |
| Buttsnutefrosk | Eggs | | | 18.04 | | | | | |
| Bærtege | Adult | | | 21.04 | | | | | |
| Camberwell Beauty | Adult | 02.04 | | 01.04 | 14.04 | 02.05 | 26.04 | 18.04 | 07.05 |
| Chaffinch | Birds are singing | 12.03 | 24.03 | 20.03 | 17.03 | 18.03 | 22.03 | 20.03 | 12.03 |
| Chaffinch | Arrival | | | 17.03 | | | 21.03 | | |
| Chiffchaff | Birds are singing | | 15.04 | 04.04 | 13.04 | 11.04 | 12.04 | 12.04 | 08.04 |
| Cloudberry | Flowering | 27.05 | 22.05 | | 20.05 | 21.05 | | 28.05 | 22.05 |
| Colt's-foot | Flowering | 23.03 | 12.04 | 25.03 | 16.03 | 20.03 | 22.03 | 06.04 | 22.03 |
| Comma Butterfly | Adult | | | | | | | | 12.05 |
| Common Blackbird | Birds are singing | 10.03 | 22.03 | 27.03 | 16.03 | 14.03 | | 20.03 | 17.03 |
| Common Blackbird | Arrival | 08.02 | | | | | | 05.03 | |
| Common Blue | Adult | 02.05 | | | | | | | |
| Common Chickweed | Flowering | 26.03 | | 27.03 | 21.05 | | | | 27.05 |
| Common Crane | Birds are singing | 14.05 | 16.05 | | | | 24.04 | 07.04 | 09.04 |
| Common Cuckoo | Birds are singing | 15.05 | 26.05 | | | | | | |
| Common Dog-violet | Flowering | | | | | | 14.04 | 23.04 | 25.04 |
| Common Hazel | Flowering | | 06.04 | 28.02 | | 05.03 | 19.03 | 16.02 | 07.03 |
| Common Hazel | Leaves unrolling | | | 26.04 | | | | | |
| Common Juniper | Flowering | | 23.05 | | 19.05 | | 18.05 | 31.05 | 20.05 |
| Common Redstart | Birds are singing | | | | | | | 06.05 | 02.05 |
| Common Sandpiper | Birds are singing | 14.05 | 10.05 | | 18.04 | 01.05 | | 05.05 | 08.05 |
| Common Sandpiper | Arrival | | | 20.04 | | 01.05 | | 05.05 | |
| Common Yellowjacket | Adult | | 19.04 | 26.04 | | | | | 07.05 |
| Coralroot | Flowering | | | | | | | 26.05 | 29.05 |
| Cowberry | Flowering | 24.05 | 21.05 | | | | 28.05 | 29.05 | 20.05 |
| Cranberry | Flowering | | | | | | | 28.05 | |
| Crocus | Flowering | | 06.04 | | | 20.03 | | | |
| Cuckooflower | Flowering | 13.05 | 14.05 | 08.05 | | 11.05 | 07.05 | 18.05 | 07.05 |
| Dandelion | Flowering | 19.04 | 08.05 | | 14.04 | | 26.04 | 30.04 | |
| Dipper | Birds are singing | 23.03 | | | 22.01 | | | | |
| Diskossnegler | Første observasjon | | | 27.04 | | | | | |
| Downy Birch | Flowering | | 15.05 | 21.04 | | 28.04 | | 03.05 | 07.05 |
| Downy Birch | Leaves unrolling | 29.04 | | 21.04 | 23.04 | 01.05 | 29.04 | 28.04 | 19.04 |
| Duskmyrull | Flowering | | | | | | | | 07.05 |
| Eastern Balsam Poplar | Leaves unrolling | 16.04 | | | | 23.04 | 26.04 | | 17.04 |
| Eastern Balsam Poplar | Flowering | | | | 14.04 | | | | |
| Elm | Flowering | | | 23.04 | | | | | |
| Elvesnelle | Flowering | | | | | | | | 31.05 |
| Engelskkarseslekta | Flowering | | 16.05 | | | | | | |
| Engfiol | Flowering | 19.04 | 24.04 | 23.04 | 12.04 | 23.04 | | | |
| Engfrytle | Flowering | | | | | 08.04 | | 23.04 | |
| Engsoleie | Flowering | | 06.05 | 25.04 | 17.04 | 03.05 | 02.05 | | 04.05 |
| Engtordivel | Adult | | 02.05 | 06.04 | | | | | |
| Eurasian Siskin | Birds are singing | | | | | | | 20.03 | |
| Eurasian Siskin | Arrival | 31.03 | | | | | | | |
| Eurasian Woodcock | Birds are singing | 02.04 | 27.04 | | 10.04 | 13.04 | 17.04 | 17.04 | 16.04 |
| Eurasian Wryneck | Birds are singing | | | 25.04 | 05.05 | 20.03 | | | |
| European Bird Cherry | Flowering | 06.05 | 13.05 | 01.05 | 01.05 | 17.05 | 17.05 | | 09.05 |
| European Bird Cherry | Leaves unrolling | 13.04 | | 26.04 | 15.04 | 25.04 | | | 19.04 |
| European black slug | Adult | | 02.05 | 29.04 | | | | | |
| European Greenfinch | Birds are singing | 14.02 | 05.02 | 17.02 | 01.02 | 13.02 | 07.02 | 23.02 | 17.02 |
| European Honey Bee | Adult | 26.03 | | | | | | | |
| European Starling | Birds are singing | 17.03 | 25.03 | 23.03 | 26.03 | 15.03 | 16.04 | 01.04 | 06.04 |
| European Starling | Arrival | | | | | | | 01.04 | |
| Fieldfare | Arrival | | 16.04 | 12.04 | 29.03 | | | 03.05 | |
| Fieldfare | Birds are singing | 21.04 | 17.04 | | | | | 03.05 | |
| Firblad | Flowering | 17.05 | | | 22.05 | 21.05 | 17.05 | 18.05 | 13.05 |
| Firfirsle | Første observasjon | | | 25.03 | 16.04 | 16.04 | | | |
| Firfisler | Første observasjon | | 22.04 | | | | | 25.04 | |
| Flaggermus | Første observasjon | 02.04 | | | | | | | |
| Forglemmegei | Flowering | | | | | 21.05 | | 17.05 | |
| Frosker | Eggs | 16.04 | 22.04 | | 13.04 | 23.04 | 14.04 | 17.04 | 03.04 |
| Frosker | Første observasjon | 28.03 | | | 16.04 | 23.04 | | | |
| Garden Plum | Flowering | | | | | | | 04.05 | |
| Garden Warbler | Birds are singing | | 17.05 | | 21.05 | 17.05 | | 20.05 | 25.05 |
| Giant Garden Slug | Adult | | | 12.05 | | | | | |
| Gjerdevikke | Flowering | | | | 21.05 | | 19.05 | 25.05 | 22.05 |
| Gjøkesyre | Flowering | | | 26.04 | 21.04 | 01.05 | 28.04 | | 26.04 |
| Gjøkesyreslekta | Flowering | 01.05 | 08.05 | | | | | 05.05 | |
| Goat Willow | Flowering | 04.04 | 24.04 | 29.03 | 31.03 | 01.04 | 08.04 | 09.04 | 11.04 |
| Goat Willow | Leaves unrolling | | | 26.04 | | | | | |
| Goldcrest | Birds are singing | 14.03 | 19.04 | 20.04 | | 05.04 | 18.04 | | 29.05 |
| Golden-saxifrage | Flowering | 08.04 | | 27.04 | 16.04 | 01.05 | 18.04 | 03.05 | 14.04 |
| Gooseberry | Flowering | | | | | | | 04.05 | |
| Gransnutebille | Adult | | | 21.04 | | | | | 07.05 |
| Great Tit | Birds are singing | 23.01 | 25.01 | 15.02 | 22.01 | 27.01 | 30.01 | 14.02 | |
| Green tiger beetle | Adult | 02.05 | | 06.04 | 20.05 | 19.05 | 07.05 | 21.04 | 26.04 |
| Green Woodpecker | Birds are singing | | | | | 22.03 | | | |
| Gresshopper | Adult | | | | 27.04 | | | | |
| Grey Alder | Flowering | 23.02 | 09.04 | 17.03 | | 08.03 | 19.03 | 14.02 | 09.03 |
| Greylag Goose | Arrival | 13.03 | 20.04 | 02.04 | 11.04 | 26.03 | | | 04.03 |
| Greylag Goose | Birds are singing | | | 02.04 | | | | | |
| Grøftesoleie | Flowering | | | | | | | | 31.05 |
| Guelder-rose | Flowering | | | | | | | | 29.05 |
| Gulaks | Flowering | 04.05 | | 12.05 | 01.05 | | 07.05 | 18.05 | 12.05 |
| Gullbasser | Adult | | 25.04 | 29.04 | | | 23.05 | | 29.05 |
| Gulldusk | Flowering | | | | | | | | 31.05 |
| Gullrisengmott | Adult | | | | | | 19.05 | | |
| Hagelupin | Flowering | | | | | | 24.05 | 29.05 | |
| Hairy Wood-rush | Flowering | 06.04 | 17.04 | 06.04 | 12.04 | | 14.04 | | |
| Hazel | Flowering | 22.02 | | | | | | | |
| Hoary Alison | Flowering | | | | | | | 28.05 | 22.05 |
| Hoggorm | Første observasjon | 08.04 | 04.05 | | 27.04 | | | | |
| Honningbier | Adult | | | | | 20.03 | | | |
| Housefly | Adult | | | 15.02 | | | | | |
| Humlefluer | Adult | | | | 16.04 | 29.05 | 20.04 | | 02.05 |
| Hundekjeks | Flowering | 20.05 | 24.05 | 17.05 | 12.05 | 20.05 | 17.05 | 17.05 | |
| Hvitkløver | Flowering | | | | | | | 31.05 | 29.05 |
| Hvitmure | Flowering | | | | | | | 31.05 | |
| Hårsveve | Flowering | | | | 17.05 | | 18.05 | 27.05 | |
| Interrupted Clubmoss | Flowering | 07.04 | | 20.04 | 02.04 | | | 28.04 | 17.04 |
| Jonsokkoll | Flowering | 05.05 | 13.05 | 05.05 | 01.05 | 08.05 | 01.05 | 04.05 | 05.05 |
| Kornblom | Flowering | | 27.05 | | | | | | 29.05 |
| Korsknapp | Flowering | 16.04 | | 25.04 | | | | 11.05 | 22.05 |
| Kratthumleblom | Flowering | | | | | | 28.05 | 31.05 | |
| Krattmjølke | Flowering | | | | | | | 27.05 | |
| Krekling | Flowering | 02.05 | | | | 21.04 | | 25.04 | |
| Lacewings | Adult | | | | | | 20.04 | | |
| Large White | Adult | | 03.05 | | | 23.04 | | | |
| Legeveronika | Flowering | | | | | | | | 27.05 |
| Lesser Celandine | Flowering | | 06.05 | 25.04 | | 01.05 | 17.05 | 05.05 | 22.04 |
| Libeller | Adult | | | | | | 23.05 | | |
| Liljebille | Adult | | | | | | | 27.05 | |
| Liljekonvall | Flowering | 19.05 | 14.05 | 01.05 | 17.05 | 17.05 | 10.05 | 17.05 | 09.05 |
| Liten vannløper | Adult | | | 06.04 | 16.04 | 01.04 | | 17.04 | 08.04 |
| Liverleaf (Blue anemone) | Flowering | 17.03 | 17.04 | 05.04 | 09.03 | 23.03 | 27.03 | 09.04 | 01.04 |
| Lodnestorkenebb | Flowering | | | | 21.05 | | 20.05 | | |
| Løpebiller | Adult | | 18.04 | 18.04 | | | | | |
| Maiblom | Flowering | | | | | | | | 25.05 |
| Marihøner | Adult | | | 20.04 | | | | | |
| Marikåpe | Flowering | 13.05 | | | 21.05 | 20.05 | 17.05 | 27.05 | 09.05 |
| Marimjelleslekta | Flowering | | | | | | 21.05 | | |
| Markfrytle | Flowering | | | | | | 07.05 | | |
| Markjordbær | Flowering | 04.05 | 13.05 | 02.05 | 02.05 | 08.05 | 01.05 | 07.05 | 25.04 |
| Marsh-marigold | Flowering | 14.05 | 08.05 | 06.05 | 01.05 | 17.05 | 07.05 | 17.05 | 04.05 |
| Meadow Buttercup | Flowering | 01.05 | | | | | | 03.05 | |
| Meadow Foxtail | Flowering | | | | | | | | 22.05 |
| Mosquito | Adult | | 07.05 | 03.05 | | | 01.05 | | |
| Mountain Melick | Flowering | | | | 18.05 | | 18.05 | 26.05 | 20.05 |
| Myrfiol | Flowering | | 14.05 | 01.05 | 02.05 | | 21.05 | 12.05 | 07.05 |
| Myrklegg | Flowering | | | | 18.05 | | 23.05 | | 22.05 |
| Myrull | Flowering | 31.03 | 18.04 | 01.04 | | | 16.04 | | |
| Myske | Flowering | | | | | | | 24.05 | |
| Nipplewort | Flowering | | | | | | | | 29.05 |
| Nordisk blåvannymfe | Adult | 28.05 | 22.05 | | | | | | |
| Norsk mure | Flowering | | | | | | | 31.05 | |
| Norway Maple | Flowering | | 03.05 | 25.04 | 23.04 | 25.04 | 27.04 | 28.04 | 25.04 |
| Nuthatch | Birds are singing | | | | | 22.03 | | | 12.03 |
| Oak | Flowering | | 21.05 | | | | | | |
| Orange Tip | Adult | 05.05 | 08.05 | 18.04 | 23.04 | 23.04 | 22.04 | 30.04 | 02.05 |
| Padde | Første observasjon | | | | 12.04 | | | | |
| Painted Lady | Adult | | | | 15.04 | | | | |
| Peacock Butterfly | Adult | 02.04 | 20.04 | | 15.05 | | | | 11.04 |
| Pied Flycatcher | Arrival | 13.05 | | 28.04 | 04.05 | 18.05 | | | |
| Pied Flycatcher | Birds are singing | | 16.05 | | | | | | |
| Pineappleweed | Flowering | | | | | | | | 29.05 |
| Prestekrage | Flowering | 28.05 | 27.05 | 26.05 | | | 28.05 | 29.05 | 22.05 |
| Ramsons | Flowering | | 18.05 | 26.05 | 21.05 | | 28.05 | 25.05 | 20.05 |
| Red-berried Elder | Flowering | | 13.05 | | | 20.05 | | 18.05 | |
| Red Campion | Flowering | 17.05 | 18.05 | 05.05 | 03.05 | 21.05 | 17.05 | 18.05 | 13.05 |
| Red Currant | Flowering | | 13.05 | | | 17.05 | 10.05 | 04.05 | |
| Redwing | Birds are singing | 27.03 | 07.04 | | 12.04 | 31.03 | 24.03 | 09.04 | 28.03 |
| Ringvinger | Adult | | 15.05 | | 02.05 | | | | |
| Robin | Birds are singing | 18.03 | 21.03 | 27.03 | 04.03 | 14.03 | | 21.03 | 28.03 |
| Rowan | Flowering | 27.05 | 25.05 | 26.05 | | | | | 20.05 |
| Rowan | Leaves unrolling | | | 26.04 | | | | 10.05 | 25.04 |
| Ryggsvømmere | Adult | | 08.05 | | 27.04 | 02.05 | 27.04 | | |
| Rødkløver | Flowering | | 25.05 | | | | 31.05 | 27.05 | 22.05 |
| Rødknapp | Flowering | | | | | | 29.05 | 31.05 | |
| Sanikel | Flowering | | | | | | 31.05 | 31.05 | 20.05 |
| Scots Pine | Flowering | | 21.05 | | | 30.05 | 29.05 | 25.05 | 20.05 |
| Sennegras | Flowering | | | | | | | | 22.05 |
| Sibirlerk | Flowering | | 22.04 | | | | | | |
| Skavgras | Flowering | 01.05 | | 08.05 | | | | | 30.04 |
| Skjellrot | Flowering | | | 15.04 | 20.04 | | | 12.05 | 08.05 |
| Skogsivaks | Flowering | | | | | | | | 27.05 |
| Skogsmaur | Adult | | | 24.03 | 25.03 | | | | |
| Skogstjerne | Flowering | 27.05 | | | | | 21.05 | 24.05 | |
| Skogstorkenebb | Flowering | 14.05 | 18.05 | 17.05 | 12.05 | 21.05 | 17.05 | 22.05 | 20.05 |
| Smalkjempe | Flowering | | 17.05 | | 04.05 | | 19.05 | 22.05 | 13.05 |
| Small Cow-wheat | Flowering | | | | | | | 28.05 | |
| Small Tortoiseshell | Adult | 26.03 | 25.03 | 25.03 | 21.03 | | 23.03 | 02.04 | |
| Small White | Adult | | | | 17.04 | | 22.04 | | 08.05 |
| Smellere | Adult | | 27.04 | | | | | 25.05 | |
| Småsalamander | Første observasjon | | | | | | 24.05 | 18.04 | 08.04 |
| Småsmelle | Flowering | | 23.05 | | | | 31.05 | 28.05 | 20.05 |
| Snauveronika | Flowering | | 26.05 | | | | | | |
| Song Thrush | Birds are singing | 02.04 | 09.04 | 05.04 | 11.04 | 04.04 | 24.03 | 09.04 | 30.03 |
| Sour Cherry | Flowering | | 07.05 | | | 08.05 | | 12.05 | |
| Spyfluer | Adult | | 25.03 | | | | | | |
| Stankelbein | Adult | | 09.05 | | | | | | |
| Stankstorkenebb | Flowering | | | | | | | 26.05 | 21.05 |
| Stemorsblom | Flowering | 14.04 | | 23.04 | 16.04 | | | | 17.04 |
| Sticky Catchfly | Flowering | 22.05 | 20.05 | | 12.05 | 25.05 | 18.05 | 18.05 | 20.05 |
| Stikkeveps | Adult | 06.05 | | | | | | | |
| Stjerneblomslekta | Flowering | | | | | | | 31.05 | |
| Stone Bramble | Flowering | | 21.05 | | | | 17.05 | | 29.05 |
| Storfrytle | Flowering | | | | | | | 21.04 | |
| Stormarimjelle | Flowering | 27.05 | | | | | | | |
| Stor ryggsvømmer | Adult | | | 01.05 | | | | | |
| Stålorm | Første observasjon | | | 01.04 | 18.04 | 16.04 | 20.04 | 18.04 | |
| Svaleurt | Flowering | | | | | | | 25.05 | 22.05 |
| Swallowtail | Adult | | | | | | | 28.05 | |
| Sweet Violet | Flowering | | 17.04 | | 24.03 | 31.03 | 12.04 | 17.04 | 13.04 |
| Tawny Owl | Birds are singing | 27.02 | | | | | | | |
| Tepperot | Flowering | 19.05 | 14.05 | 06.05 | | 20.05 | | 08.05 | 20.05 |
| Tettegras | Flowering | | | | | | | | 29.05 |
| Thyme-leaved Speedwell | Flowering | 22.05 | | | 19.05 | 29.05 | 20.05 | 26.05 | 13.05 |
| Tiriltunge | Flowering | | 20.05 | 15.05 | 11.05 | | | 27.05 | 22.05 |
| Tordivler | Adult | | | | | 15.04 | | 12.05 | 08.05 |
| Torvmyrull | Flowering | | | 01.04 | 02.04 | 04.04 | | 21.04 | 13.04 |
| Tusenfryd | Flowering | | | | | | | 08.05 | |
| Tveskjeggveronika | Flowering | 19.05 | 18.05 | 17.05 | 11.05 | 30.05 | 20.05 | 22.05 | 20.05 |
| Tysbast | Flowering | 26.03 | 19.04 | 31.03 | 22.01 | 30.03 | 28.03 | 04.04 | 09.04 |
| Ugrasløvetann-gruppa | Flowering | | | 23.04 | | | | | 04.05 |
| Vanlig jordløper | Adult | | | | | | | | 15.04 |
| Vannløpere | Adult | 03.04 | 24.04 | | 17.04 | | | | |
| Vannymfer | Adult | | | | | | | | 22.05 |
| Veisennep | Flowering | | | | | | | | 29.05 |
| Vendelrot | Flowering | | | | | | | | 31.05 |
| Vierfamilien | Flowering | | | | | | | | 26.04 |
| Virvlere | Adult | | 24.04 | 06.04 | 31.03 | 16.04 | | 18.05 | |
| Vårerteknapp | Flowering | 05.05 | 12.05 | 25.04 | 27.04 | 08.05 | 01.05 | 10.05 | 05.05 |
| Vårkrokus | Flowering | | | | | | | | 17.03 |
| Vårstarr | Flowering | | | | | | | | 25.04 |
| Water Avens | Flowering | 20.05 | 16.05 | 17.05 | 03.05 | 21.05 | 17.05 | 18.05 | 13.05 |
| Water Forget-me-not | Flowering | | 16.05 | | | | | | |
| White Wagtail | Arrival | 08.04 | 09.04 | 29.03 | 12.04 | 15.04 | 18.04 | | 01.04 |
| Whooper Swan | Arrival | | 02.05 | | | | | | |
| Willows, Sallows and Osiers | Flowering | | 08.05 | | | | | | |
| Willow Warbler | Birds are singing | 01.05 | 29.04 | 25.04 | 22.04 | 02.05 | 25.04 | 04.05 | 26.04 |
| Winter Wren | Birds are singing | 27.02 | 09.04 | 27.03 | | | | | |
| Wood Anemone | Flowering | 31.03 | 17.04 | 10.04 | 28.03 | 31.03 | 08.04 | 09.04 | 07.04 |
| Wood Pigeon | Birds are singing | 12.03 | 28.03 | 01.03 | 17.03 | 15.03 | | 06.03 | 07.03 |
| Wood Pigeon | Arrival | | | | 08.03 | | | 06.03 | 04.03 |
| Yarrow | Flowering | | | | | | 31.05 | 31.05 | 29.05 |
| Yellowhammer | Birds are singing | 23.03 | 02.04 | 29.03 | 19.04 | 23.03 | 23.03 | 21.03 | 06.04 |
| Yellow Wagtail | Arrival | | | | 17.04 | | | | |
| Åkerforglemmegei | Flowering | | | | | | 18.05 | | 12.05 |
| Åkermarikåpe | Flowering | | 17.05 | | | | | | |
| Åkersennep | Flowering | | | 03.05 | | 21.05 | 17.05 | 18.05 | 13.05 |
| Åkersnelle | Flowering | 12.04 | 29.04 | 25.04 | 20.04 | 25.04 | 26.04 | 23.04 | 14.04 |
| Øyenstikkere | Adult | | 21.05 | | 20.05 | 25.05 | 23.05 | 25.05 | 22.05 |