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Species:

Art	Fenofase	2006	2007	2008	2009	2010	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025
Alder Buckthorn	Flowering													25.05					31.05
Alpine Penny-cress	Flowering					14.04					16.04		17.03		27.03	09.03	25.03	27.03	02.04	07.04	26.03
Apple	Flowering														01.05			13.05	20.05	20.05
Apple	Leaves unrolling														26.04
Arctic Tern	Arrival	30.04
Ash	Leaves unrolling			08.05	17.05	05.05	08.05	21.05	24.05	12.05	18.05	14.05	19.05	21.05	21.04	30.05	19.05	16.05	20.05	13.05
Ash	Flowering			23.04		05.05	30.04	05.05	18.05		01.05		05.05	13.05	12.04	23.04	13.05	01.05	06.05	06.05
Aspen	Leaves unrolling														01.05
Aspen	Flowering														15.04
Badger	Første observasjon												02.03			01.02	23.02		21.03	07.04	18.03
Baneberry	Flowering												29.05					30.05		21.05
Barn Swallow	Arrival			02.05	22.04	11.04	21.04	28.04	25.04	26.04	28.04	23.04	29.04	29.04	20.04	22.04	28.04	10.05	03.05	05.05
Barn Swallow	Birds are singing										28.04	04.05			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
Birch	Flowering															15.04
Bjørneskjegg	Flowering												07.05							22.05
Black-headed Gull	Arrival					25.03			19.03
Black-throated Diver	Arrival			07.05		30.04	25.04	14.04							17.04
Blackcap	Arrival		17.04						20.04
Black Currant	Flowering													13.05			17.05	10.05
Black Grouse	Birds are singing														18.03	14.03
Black Redstart	Arrival						21.04		18.04		20.04	01.04
Black Woodpecker	Birds are singing													02.03	25.02		28.02				23.02
Black Woodpecker	Arrival						26.03
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		10.02
Blue Tit	Arrival					01.01
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
Bohemian Waxwing	Arrival					07.01
Brambling	Arrival			23.04	21.03	07.01	15.01				01.04				13.04	16.03	21.03		30.03
Brambling	Birds are singing																21.03
Breiteger	Adult																			02.05
Brimstone	Adult				02.04	12.04				29.03	01.04		26.03	18.04	24.02	25.03	23.03	27.03	03.04		01.04
Bringebær	Flowering																			27.05
Brudespirea	Flowering									26.04
Brunrot	Flowering																			27.05
Bukkeblad	Flowering												27.05	21.05		20.05	20.05	17.05	17.05	13.05
Bumble-bee	Adult		17.03	12.03		12.02	06.04	01.03	18.04	08.03	02.04	16.03	18.03	14.04	21.03	19.03	24.03	25.03	04.03	01.04	06.03
Buttsnutefrosk	Eggs					18.04									18.04
Buttsnutefrosk	Første observasjon		05.04
Bærtege	Adult														21.04
Camberwell Beauty	Adult												02.04		01.04	14.04	02.05	26.04	18.04	07.05
Canada Goose	Arrival																		24.03	23.03
Chaffinch	Birds are singing									25.03	23.03		12.03	24.03	20.03	17.03	18.03	22.03	20.03	12.03	18.03
Chaffinch	Arrival		15.03	25.03	21.03	08.03	16.03	20.03	16.03	11.03	18.03	09.03	18.03	12.03	16.03	09.03	21.03	16.03	21.03	28.02	12.03
Chestnut	Leaves unrolling															18.04
Chiffchaff	Birds are singing													15.04	04.04	13.04	11.04	12.04	12.04	08.04	03.04
Cloudberry	Flowering												27.05	22.05		20.05	21.05		28.05	22.05
Coal Tit	Arrival					01.01
Colt's-foot	Flowering		19.02	13.02	15.03	25.03	08.04	29.02	04.04	22.02	24.02	16.03	10.03	27.03	26.02	07.03	20.03	07.03	01.03	07.03	28.02
Comma Butterfly	Adult																			12.05
Common Beech	Flowering			13.05	26.04		26.04			25.04	18.05		19.05		29.04		19.05	28.04	16.05	05.05
Common Beech	Leaves unrolling			02.05	20.04	03.05	20.04	01.05	14.05	19.04	01.05	10.05	03.05	07.05	22.04	02.05	13.05	21.04	02.05	02.05
Common Blackbird	Arrival						03.01			03.03	25.03		08.02	30.03	24.01	20.03		18.03	05.03	28.03	22.03
Common Blackbird	Birds are singing										25.03		10.03	22.03	15.03	16.03	14.03		20.03	17.03	07.03
Common Blue	Adult												02.05
Common Buzzard	Arrival			14.04	18.05	19.03	08.02								06.04				03.04
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 Crane	Arrival									17.04					22.04			11.04	06.04
Common Cuckoo	Birds are singing									12.05			15.05	26.05				15.05		16.05
Common Cuckoo	Arrival		30.04	07.05		27.05			10.05									15.05	21.05
Common Dog-violet	Flowering										10.04							14.04	23.04	25.04
Common Eider	Arrival										11.05
Common Goldeneye	Arrival					27.03	30.01	08.03		22.02	21.03	28.03			17.03		30.03	09.03		12.03
Common Hazel	Flowering			08.02	01.03	23.03	05.03	26.02	12.04	22.02	09.02	16.03	20.01	01.04	11.02	22.01	28.02	11.02	11.02	24.02	04.02
Common Hazel	Leaves unrolling			18.04	15.04	30.04	18.04	27.03	07.05	13.04	20.04	12.04	14.04	25.04	14.04	09.04	21.04	15.04	29.04	12.04
Common Juniper	Flowering													23.05		19.05		18.05	31.05	20.05
Common Raven	Arrival					01.01
Common Redstart	Birds are singing																		06.05	02.05
Common Redstart	Arrival						24.04
Common Sandpiper	Birds are singing												14.05	10.05		18.04	01.05		05.05	08.05
Common Sandpiper	Arrival					08.05	22.04								20.04		01.05		05.05
Common Shelduck	Arrival					09.04				22.02
Common Snipe	Arrival											27.03			27.03	29.03
Common Snipe	Birds are singing														29.03
Common Swift	Arrival		23.05	26.05	20.05	25.05	14.05	19.05	15.05	20.05		26.05			24.05	25.05	20.05			23.05
Common Tern	Arrival	23.04					25.04	07.04							22.04
Common Tern	Birds are singing														22.04
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
Crested Tit	Arrival						09.01
Crocus	Flowering					11.03				10.03	12.04			05.04		05.03	20.03
Cuckooflower	Flowering									10.05			13.05	14.05	08.05	24.04	11.05	07.05	18.05	07.05
Dandelion	Flowering		11.03	03.04	16.04	30.04	26.04	14.04	13.04	24.03	15.04	30.03	27.03	25.04	19.03	19.02	03.04	23.03	20.03	09.04	24.03
Dipper	Arrival				01.03													18.03
Dipper	Birds are singing												23.03			22.01
Diskossnegler	Første observasjon														27.04
Downy Birch	Flowering			03.05	19.04	08.05	23.04	01.05	16.05	18.04	29.04	03.05	01.05	08.05	30.03	01.04	12.04	21.04	24.04	02.05
Downy Birch	Leaves unrolling		30.03	14.04	15.04	18.04	17.04	12.04	10.05	30.03	11.04	12.04	14.04	25.04	31.03	30.03	08.04	15.04	18.04	12.04
Due	Arrival				16.05	28.03
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	14.04	03.05	02.05		04.05
Engtordivel	Adult													02.05	06.04
Eurasian Bullfinch	Arrival					10.03	05.01	26.01							11.03
Eurasian Collared Dove	Arrival					16.04
Eurasian Jay	Arrival			21.02			17.01				04.05
Eurasian Magpie	Nest building																				16.03
Eurasian Magpie	Arrival					12.02	03.02
Eurasian Oystercatcher	Arrival		15.02	10.03		20.03	12.03	11.03	06.04	28.02	19.03	15.03	20.03	14.04	29.05	08.04	14.03
Eurasian Oystercatcher	Birds are singing									23.03	20.04	15.03
Eurasian Siskin	Arrival				10.04	07.01	13.03				26.04		31.03		04.04				25.03		28.02
Eurasian Siskin	Birds are singing										26.04								20.03		28.02
Eurasian Sparrowhawk	Arrival					05.01	18.02
Eurasian Teal	Arrival										11.04	28.03
Eurasian Woodcock	Arrival					20.04	02.04				05.04	25.03				09.03	17.01	19.03	06.04	24.03	28.03
Eurasian Woodcock	Birds are singing										20.03		02.04	27.04		10.04	13.04	17.04	17.04	24.03
Eurasian Wryneck	Birds are singing									09.05					25.04	05.05	20.03
Eurasian Wryneck	Nest building									10.05
Eurasian Wryneck	Arrival					06.05	04.05			09.05
European Bird Cherry	Flowering			03.05	29.04	14.05	29.04	01.05	20.05	28.04	10.05	07.05	06.05	06.05	19.04	01.05	08.05	07.05	06.05	04.05
European Bird Cherry	Leaves unrolling			16.04	15.04	16.04	17.04	27.03	30.04	08.04	20.04	23.04	13.04	25.04	08.04	15.04	18.04	21.04	04.04	12.04
European black slug	Adult													02.05	29.04
European Golden Plover	Arrival					02.05
European Goldfinch	Arrival			01.04			01.03				29.03								12.04
European Greenfinch	Birds are singing												14.02	05.02	17.02	01.02	13.02	07.02	23.02	17.02	23.02
European Greenfinch	Arrival					18.03	04.01								06.04
European Honey Bee	Adult												26.03			15.04			26.03
European Nightjar	Arrival			25.04
European Pear	Flowering															24.04
European Pear	Leaves unrolling										23.04
European Starling	Birds are singing										11.03	11.05	17.03	25.03	23.03	26.03	15.03	16.04	01.04	06.04	18.03
European Starling	Arrival		08.03	17.03	20.02	21.03	26.02	14.03	16.03	12.03	19.02	11.03	11.03	21.03	03.03	08.03	23.02	11.03	12.03	02.03	10.02
European Starling	Nest building										24.05
Fieldfare	Arrival			24.04	09.04	28.02	02.04							16.04	12.04	29.03	30.03		03.05	30.03
Fieldfare	Birds are singing												21.04	17.04					03.05
Firblad	Flowering												17.05			22.05	21.05	17.05	18.05	13.05
Fir Clubmoss	Flowering																				26.03
Firfirsle	Første observasjon				25.04	18.04									25.03	16.04	16.04
Firfisler	Første observasjon													22.04				20.03	07.04		01.04
Flaggermus	Første observasjon						19.04					17.03	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
Frytleslekta	Flowering																				28.03
Garden Plum	Flowering										23.04				27.04				04.05
Garden Plum	Leaves unrolling														21.04
Garden Warbler	Birds are singing													17.05		21.05	17.05		20.05	25.05
Garden Warbler	Arrival						07.05
Giant Garden Slug	Adult														12.05
Gjerdevikke	Flowering															21.05		19.05	25.05	22.05
Gjøkesyre	Flowering										20.04				26.04	21.04	01.05	28.04		26.04
Gjøkesyreslekta	Flowering												01.05	08.05					05.05
Goat Willow	Flowering							25.03	18.04	22.03	24.03	30.03	27.03	11.04	19.03	31.03	01.04	23.03	20.03	01.04	21.03
Goat Willow	Pussy willows		01.03	05.01	01.03	14.03	09.02	12.03	18.02		27.02	16.03	13.03	21.03	01.01			30.01	11.02	17.02	12.03
Goat Willow	Leaves unrolling				15.04	27.04	20.04	14.04	08.05	04.04	18.04	10.04	22.04	25.04	08.04	12.04	01.05	15.04	25.04	11.04
Goldcrest	Birds are singing												14.03	19.04	20.04		05.04	18.04		29.05	10.03
Golden-saxifrage	Flowering												08.04		27.04	16.04	01.05	18.04	03.05	14.04
Goosander	Arrival				03.05	25.04
Gooseberry	Flowering																		04.05
Gransnutebille	Adult														21.04					07.05
Great Black-backed Gull	Arrival						30.01
Great Cormorant	Arrival				01.03		30.01
Great Snipe	Arrival																		04.04
Great Spotted Woodpecker	Arrival						14.01		29.04
Great Tit	Birds are singing												23.01	25.01	15.02	22.01	27.01	30.01	14.02		30.01
Great Tit	Arrival			08.03		01.01
Green Sandpiper	Arrival						03.04
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				23.02
Green Woodpecker	Arrival						13.03
Gresshopper	Adult															27.04
Grey Alder	Flowering												23.02	09.04	17.03		08.03	19.03	14.02	09.03	21.03
Grey Heron	Nest building																		09.04
Grey Heron	Arrival				01.03	29.03	31.03	25.04	09.04		20.01							30.03	09.04
Greylag Goose	Birds are singing														02.04						07.03
Greylag Goose	Arrival				06.03	27.03	09.02						13.03	20.04	24.02	11.04	02.03		26.03	20.02	07.03
Grey Wagtail	Arrival				31.03														08.04
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
Gyr Falcon	Arrival									22.02
Gås	Arrival			14.04
Hagelupin	Flowering																	24.05	29.05
Hairy Wood-rush	Flowering												06.04	17.04	06.04	12.04		14.04
Hawfinch	Arrival					07.01	15.01	23.01							14.04				27.03
Hazel	Flowering												22.02
Hedge Accentor	Birds are singing										20.04
Hedge Accentor	Arrival				11.04	31.03	02.04				25.03
Herring Gull	Arrival						30.01
Hoary Alison	Flowering																		28.05	22.05
Hoggorm	Første observasjon										22.04	19.03	08.04	04.05		27.04		03.04	05.04
Honningbier	Adult															21.01	20.03
Hooded Crow	Arrival						08.01
Horse-chestnut	Flowering				08.05	18.05	09.05	20.05	26.05	04.05	04.06	10.05	19.05	20.05	11.05	30.05	26.05	16.05	20.05	12.05
Horse-chestnut	Leaves unrolling							26.03	07.05	08.04	17.04	14.04	22.04	20.04	19.04	20.04	08.05	21.04	06.05	01.05
Housefly	Adult										03.04				15.02	01.04
House Martin	Arrival												07.05		22.04	20.04	29.04	20.04		08.05
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	01.04
Jonsokkoll	Flowering												05.05	13.05	05.05	01.05	08.05	01.05	04.05	05.05
Klosterklokke	Flowering																		12.04
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		05.04
Kusymre	Flowering				24.04						05.03
Lacewings	Adult																	20.04
Lapland Bunting	Arrival				27.02
Large White	Adult													03.05		26.03	23.04
Legeveronika	Flowering																			27.05
Lesser Black-backed Gull	Birds are singing										20.04
Lesser Black-backed Gull	Arrival					03.04	20.04				20.04
Lesser Celandine	Flowering			01.04							10.04			06.05	25.04		01.05	17.05	05.05	22.04
Libeller	Adult																	23.05
Lilac	Flowering			18.05	23.05	01.06	21.05	25.05	04.06	13.05	04.06	20.05	27.05	21.05		30.05	26.05	21.05		16.05
Lilac	Leaves unrolling			25.04	20.04	02.05	23.04	24.04	17.05	23.03	29.04	23.04	01.05	08.05	19.04	20.04	08.05	23.04	06.05	01.05
Liljebille	Adult																		27.05
Liljekonvall	Flowering		12.05	10.05						02.05			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
Little Auk	Arrival						06.12
Liverleaf (Blue anemone)	Flowering		24.03	14.02	15.03	30.03	26.03		20.04		05.04	25.03	17.03	17.04	05.04	09.03	23.03	27.03	09.04	01.04	25.03
Lodnestorkenebb	Flowering															21.05		20.05
Long-tailed Tit	Birds are singing																				23.02
Long-tailed Tit	Arrival						25.03								21.04
Løpebiller	Adult													18.04	18.04
Maiblom	Flowering																			25.05
Mallard	Arrival					30.03	30.01	01.03	11.04		11.04	28.03				19.03	30.03			14.03
Maple	Leaves unrolling														21.04
Marianøkleblom	Flowering															18.04
Marihøner	Adult														20.04
Marikåpe	Flowering									24.05			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
Maur	Adult														25.03
Meadow Buttercup	Flowering												01.05						03.05
Meadow Foxtail	Flowering																			22.05
Meadow Pipit	Arrival				31.03	11.04	10.04			22.02
Mealy Redpoll	Arrival						04.01
Mew Gull	Nest building															15.04
Mew Gull	Arrival				29.03	24.04	30.03				20.04					07.04
Mew Gull	Birds are singing										20.04					07.04
Mistle Thrush	Arrival				06.03						11.05								08.04
Mistle Thrush	Birds are singing										25.05
Mosquito	Adult		15.04											07.05	03.05	12.04		01.05
Mountain Melick	Flowering															18.05		18.05	26.05	20.05
Mute Swan	Arrival						30.01
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
Northern Lapwing	Arrival		10.02	01.03	05.03	12.02	27.02	12.03	07.04	11.03	04.03	16.03	14.03	06.04	24.02	14.01	24.02
Northern Lapwing	Birds are singing										04.03		14.03
Norway Maple	Flowering													03.05	25.04	23.04	25.04	27.04	28.04	25.04
Norway Maple	Leaves unrolling														25.04
Norway Spruce	Leaves unrolling															15.04
Nuthatch	Birds are singing																22.03			12.03
Nuthatch	Arrival					01.01			17.04						15.03
Oak	Leaves unrolling														21.04
Oak	Flowering													21.05
Orange Tip	Adult												05.05	08.05	18.04	23.04	23.04	22.04	30.04	02.05
Osprey	Arrival			23.04	26.04	29.04									20.04			14.04	05.04
Padde	Første observasjon						05.04	01.03	20.04	08.03	26.03					10.04
Painted Lady	Adult														20.05	15.04
Peacock Butterfly	Adult								12.05	18.04	19.04		27.03	20.04		15.05				11.04	01.04
Pied Flycatcher	Arrival		16.04	02.05	02.05	26.04	22.04	02.05	12.04	12.05	28.04	13.04	01.05	22.04	28.04	25.04	05.05	20.05		01.05
Pied Flycatcher	Nest building									12.05					30.04		12.05
Pied Flycatcher	Birds are singing									12.05	04.05	06.05		16.05
Pineappleweed	Flowering																			29.05
Pink-footed Goose	Arrival						10.04
Prestekrage	Flowering												28.05	27.05	26.05			28.05	29.05	22.05
Påskelilje	Flowering															24.04
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-breasted Merganser	Arrival				25.05
Red Campion	Flowering												17.05	18.05	05.05	03.05	21.05	17.05	18.05	13.05
Red Currant	Leaves unrolling			22.04	14.04	28.04	18.04	14.04	10.05	09.04	08.04	12.04	14.04	25.04	08.04	12.04	10.04	15.04		07.04	29.03
Red Currant	Flowering					08.05	25.04	24.04	18.05	21.04	17.04	23.04	01.05	08.05	01.05	02.05	21.04	21.04	22.04	19.04
Red Kite	Arrival										30.03
Redwing	Birds are singing												27.03	07.04		12.04	31.03	24.03	09.04	28.03	31.03
Redwing	Arrival			24.04	01.04	28.03					07.03									30.03
Ring Ouzel	Arrival					02.04		24.04	17.04								18.04	13.04	10.04	01.04
Ringvinger	Adult													15.05		02.05
Robin	Birds are singing												18.03	21.03	27.03	04.03	14.03		21.03	28.03	04.03
Robin	Arrival					28.03			18.04						20.01	19.03			08.04
Roe Deer	Første observasjon										21.03
Rowan	Flowering												27.05	25.05	26.05					20.05
Rowan	Leaves unrolling					05.05									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
Rød skogmaur	Adult										07.04
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
Skogmaur	Adult																	22.03
Skogsivaks	Flowering																			27.05
Skogsmaur	Adult														24.03	25.03
Skogstjerne	Flowering									15.05			27.05					21.05	24.05
Skogstorkenebb	Flowering												14.05	18.05	17.05	12.05	21.05	17.05	22.05	20.05
Skylark	Arrival				05.03								14.03
Skylark	Birds are singing												14.03
Smalkjempe	Flowering													17.05		04.05		19.05	22.05	13.05
Small Cow-wheat	Flowering																		28.05
Small Tortoiseshell	Adult		05.04	05.04		28.03	06.04	20.03	24.04	24.03	31.03		26.03	25.03	25.03	21.03	25.03	19.03	02.04	01.04	15.03
Small White	Adult										04.04					17.04		22.04		08.05
Smellere	Adult													27.04					25.05
Småsalamander	Første observasjon									21.03								24.05	18.04	08.04	04.04
Småsmelle	Flowering													23.05				31.05	28.05	20.05
Snauveronika	Flowering													26.05
Snøklokke	Flowering					12.03					24.01		12.02
Song Thrush	Birds are singing												02.04	09.04	05.04	11.04	04.04	24.03	09.04	30.03	05.04
Song Thrush	Arrival			23.04	10.04	30.03	06.03		16.04	12.04			16.04			29.03	25.04		02.04	30.03
Sour Cherry	Flowering										22.04			07.05	21.04	18.04	08.05		12.05
Sour Cherry	Leaves unrolling					01.05					23.04				21.04	18.04
Spyfluer	Adult													25.03
Stankelbein	Adult													09.05
Stankstorkenebb	Flowering																		26.05	21.05
Stemorsblom	Flowering										12.04		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										22.04		06.05			15.04
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					16.04									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	04.04
Tawny Owl	Birds are singing												27.02
Tawny Owl	Arrival					27.03
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	26.03
Tree Pipit	Arrival			10.05	26.04
Tusenfryd	Flowering																		08.05
Tveskjeggveronika	Flowering												19.05	18.05	17.05	11.05	30.05	20.05	22.05	20.05
Twite	Arrival				09.04
Tysbast	Flowering												26.03	19.04	31.03	22.01	30.03	28.03	04.04	09.04	21.03
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	18.03
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
Wheatear	Arrival			01.05	07.05	29.04	20.04	12.05	06.05						08.04				10.04
White-lipped Gardensnail	Første observasjon															01.04
White-tailed Eagle	Arrival				18.05		25.01				24.02
White Wagtail	Arrival		05.02	23.02	10.03	24.03	10.02	19.03	12.04	01.03	04.04	27.03	25.03	05.04	29.03	04.04	15.04	14.04	04.04	01.04	01.04
White Wagtail	Birds are singing										20.02	19.05				05.04
White Wagtail	Nest building											19.05
Whooper Swan	Arrival				06.03								19.03	02.05	14.03		03.03		27.03	17.03
Willows, Sallows and Osiers	Flowering													08.05
Willow Tit	Arrival						10.01
Willow Warbler	Birds are singing										13.05		01.05	28.04	25.04	22.04	02.05	25.04	04.05	26.04
Willow Warbler	Arrival			01.05	29.04	07.04					13.05			28.04
Winter Wren	Birds are singing												27.02	09.04	27.03
Winter Wren	Arrival						24.03
Wood Anemone	Flowering		23.03	25.02	29.03	11.04	09.04	21.03	19.04	20.03	24.03	01.04	27.03	14.04	29.03	21.03	31.03	23.03	26.03	07.04	26.03
Wood Pigeon	Birds are singing												12.03	28.03	01.03	17.03	09.03		06.03	07.03	01.03
Wood Pigeon	Arrival				04.03	06.04	18.01					18.03		03.04	28.01	08.03	09.03		06.03	04.03
Wood Warbler	Birds are singing										26.04
Wood Warbler	Arrival										26.04
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	26.03
Yellowhammer	Arrival					30.03	24.01	29.04				21.03		06.04			03.05		30.03
Yellow Wagtail	Arrival					10.04										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