| Ramsons (Allium ursinum) | | 2023-05-30 | 2023-05-30 | Bjørkelangen (Akershus, Norway) |
| Stor åkersnelle (Equisetum arvense subsp. arvense) | | 2023-05-30 | 2023-05-29 | Bjørkelangen (Akershus, Norway) |
| Tiriltunge (Lotus corniculatus) | | 2023-05-30 | 2023-05-30 | Bjørkelangen (Akershus, Norway) |
| Red Currant (Ribes rubrum) | | 2023-05-27 | 2023-05-27 | Bjørkelangen (Akershus, Norway) |
| Markjordbær (Fragaria vesca) | | 2023-05-27 | 2023-05-27 | Bjørkelangen (Akershus, Norway) |
| Sibirkornell (Swida alba) | | 2023-05-27 | 2023-05-27 | Bjørkelangen (Akershus, Norway) |
| Black Currant (Ribes nigrum) | | 2023-05-27 | 2023-05-27 | Bjørkelangen (Akershus, Norway) |
| Storkonvall (Polygonatum multiflorum) | | 2023-05-27 | 2023-05-27 | Bjørkelangen (Akershus, Norway) |
| Apple (Malus ×domestica) | | 2023-05-27 | 2023-05-26 | Bjørkelangen (Akershus, Norway) |
| Lilac (Syringa vulgaris) | | 2023-05-27 | 2023-05-24 | Bjørkelangen (Akershus, Norway) |
| Hover flies (Syrphidae indet.) | | 2023-05-20 | 2023-05-20 | Bjørkelangen (Akershus, Norway) |
| Marsh-marigold (Caltha palustris) | | 2023-05-20 | 2023-05-17 | Bjørkelangen (Akershus, Norway) |
| European Bird Cherry (Prunus padus) | | 2023-05-15 | 2023-05-15 | Bjørkelangen (Akershus, Norway) |
| European Bird Cherry (Prunus padus) | | 2023-05-15 | 2023-05-15 | Bjørkelangen (Akershus, Norway) |
| Sour Cherry (Prunus cerasus) | | 2023-05-15 | 2023-05-15 | Bjørkelangen (Akershus, Norway) |
| Sour Cherry (Prunus cerasus) | | 2023-05-15 | 2023-05-15 | Bjørkelangen (Akershus, Norway) |
| Stikkeveps (Vespidae indet.) | | 2023-05-13 | 2023-05-12 | Bjørkelangen (Akershus, Norway) |
| Garden Plum (Prunus domestica) | | 2023-05-13 | 2023-05-12 | Bjørkelangen (Akershus, Norway) |
| Stilkveps (Apocrita indet.) | | 2023-05-13 | 2023-05-12 | Bjørkelangen (Akershus, Norway) |
| European Honey Bee (Apis mellifera) | | 2023-05-13 | 2023-05-12 | Bjørkelangen (Akershus, Norway) |
| Small White (Pieris rapae) | | 2023-05-13 | 2023-05-13 | Bjørkelangen (Akershus, Norway) |
| Garden Plum (Prunus domestica) | | 2023-05-13 | 2023-05-12 | Bjørkelangen (Akershus, Norway) |
| White-lipped Gardensnail (Cepaea hortensis) | | 2023-04-24 | 2023-04-23 | Bjørkelangen (Akershus, Norway) |
| Bumble-bee (Bombus sp.) | | 2023-04-21 | 2023-04-18 | Bjørkelangen (Akershus, Norway) |
| Wood Anemone (Anemone nemorosa) | | 2023-04-21 | 2023-04-19 | Bjørkelangen (Akershus, Norway) |
| European Starling (Sturnus vulgaris) | | 2023-04-21 | 2023-04-19 | Bjørkelangen (Akershus, Norway) |
| Eurasian Sparrowhawk (Accipiter nisus) | | 2023-04-21 | 2023-04-19 | Bjørkelangen (Akershus, Norway) |
| Eurasian Siskin (Carduelis spinus) | | 2023-04-16 | 2023-04-15 | Bjørkelangen (Akershus, Norway) |
| Brambling (Fringilla montifringilla) | | 2023-04-16 | 2023-04-16 | Bjørkelangen (Akershus, Norway) |
| Song Thrush (Turdus philomelos) | | 2023-04-10 | 2023-04-10 | Bjørkelangen (Akershus, Norway) |
| Canada Goose (Branta canadensis) | | 2023-04-10 | 2023-04-10 | Bjørkelangen (Akershus, Norway) |
| Canada Goose (Branta canadensis) | | 2023-04-10 | 2023-04-10 | Bjørkelangen (Akershus, Norway) |
| Song Thrush (Turdus philomelos) | | 2023-04-10 | 2023-04-10 | Bjørkelangen (Akershus, Norway) |
| Northern Goshawk (Accipiter gentilis) | | 2023-04-10 | 2023-04-09 | Bjørkelangen (Akershus, Norway) |
| Camberwell Beauty (Nymphalis antiopa) | | 2023-04-10 | 2023-04-08 | Bjørkelangen (Akershus, Norway) |
| Robin (Erithacus rubecula) | | 2023-04-10 | 2023-04-06 | Bjørkelangen (Akershus, Norway) |
| Common Blackbird (Turdus merula) | | 2023-04-10 | 2023-04-08 | Bjørkelangen (Akershus, Norway) |
| Housefly (Musca domestica) | | 2023-04-05 | 2023-04-01 | Bjørkelangen (Akershus, Norway) |
| Brimstone (Gonepteryx rhamni) | | 2023-04-05 | 2023-04-04 | Bjørkelangen (Akershus, Norway) |
| Common Crane (Grus grus) | | 2023-04-05 | 2023-04-03 | Bjørkelangen (Akershus, Norway) |
| Lacewings (Chrysopidae indet.) | | 2023-04-05 | 2023-04-04 | Bjørkelangen (Akershus, Norway) |
| Rød skogsmaur (Formica rufa) | | 2023-04-05 | 2023-04-03 | Bjørkelangen (Akershus, Norway) |
| Crocus (Crocus sp.) | | 2023-04-05 | 2023-04-03 | Bjørkelangen (Akershus, Norway) |
| Common Buzzard (Buteo buteo) | | 2023-04-05 | 2023-04-03 | Bjørkelangen (Akershus, Norway) |
| Wood Pigeon (Columba palumbus) | | 2023-04-01 | 2023-04-01 | Bjørkelangen (Akershus, Norway) |
| Wood Pigeon (Columba palumbus) | | 2023-04-01 | 2023-04-01 | Bjørkelangen (Akershus, Norway) |
| Fieldfare (Turdus pilaris) | | 2023-04-01 | 2023-01-30 | Bjørkelangen (Akershus, Norway) |
| Tawny Owl (Strix aluco) | | 2023-04-01 | 2023-03-31 | Bjørkelangen (Akershus, Norway) |
| Tawny Owl (Strix aluco) | | 2023-04-01 | 2023-03-31 | Bjørkelangen (Akershus, Norway) |
| Fieldfare (Turdus pilaris) | | 2023-04-01 | 2023-03-17 | Bjørkelangen (Akershus, Norway) |
Sustain.no is provided by the Norwegian Centre for Science Education