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Seasonality — weekly observations
iNat + OC
iNat
OC
Worldwide
Alsace
Anija
Antwerpen
Aragón
Ardèche
Ardennes
Ariège
Austria
Baden-Württemberg
Bayern
Belarus
Belgium
Belluno
Bergamo
Bihor
Bled
Bohinj
Bolzano
Brabant wallon
Brandenburg
Brescia
Bulgaria
Constanța
Cumbria
Czechia
Denmark
Doubs
Drenthe
England
Estonia
Finland
France
Fribourg
Gelderland
Germany
Graubünden
Groningen
Häädemeeste
Hamburg
Harghita
Haut-Rhin
Haute-Savoie
Hautes-Alpes
Hautes-Pyrénées
Hessen
Highland
Hovedstaden
Huesca
Île-de-France
Isère
Italy
Jablonec nad Nisou
Järva
Jeseník
Jindřichův Hradec
Jura
Jura
Kainuu
Kanta-Häme
Kärnten
Kehtna
Klatovy
Kraj Vysočina
Kuusalu
Kymenlaakso
Kyustendil
Lancashire
Latvia
Liberec
Liège
Limburg
Limburg
Lithuania
Loire
Lombardia
Lovrenc na Pohorju
Luxembourg
Maramureș
Mecklenburg-Vorpommern
Midtjylland
Mislinja
Moskva
Náchod
Namur
Netherlands
Neuchâtel
Niederösterreich
Niedersachsen
Noord-Brabant
Noord-Holland
Nordjylland
Nordland
Norway
Oberösterreich
Overijssel
Päijät-Häme
Pärnu
Piemonte
Pirkanmaa
Poland
Põlva
Prachatice
Puy-de-Dôme
Pyrénées-Orientales
Rapla
Rīga
Romania
Russian Federation
Sachsen
Sachsen-Anhalt
Salzburg
Sankt-Peterburg
Satakunta
Savoie
Schleswig-Holstein
Schwyz
Scotland
Seine-et-Marne
Sibiu
Slovakia
Slovenia
Slovenska Bistrica
Sokolov
Sondrio
Spain
Staffordshire
Steiermark
Sweden
Switzerland
Syddanmark
Telšiai
Thüringen
Tirol
Torino
Trentino-Alto Adige
Trento
Udine
Ukraine
United Kingdom
Utrecht
Uusimaa
Valais
Vaud
Veneto
Verbano-Cusio-Ossola
Viljandi
Viljandi
Vorarlberg
Vosges
Vsetín
Žďár nad Sázavou
Zug
Research-grade observations by week of year (iNaturalist).