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Seasonality — weekly observations
iNat + OC
iNat
OC
Worldwide
Adams
Albany
Albemarle
Allegan
Allegheny
Anoka
Arlington
Armstrong
Ashe
Athens
Baltimore County
Barbour
Beaver
Bedford
Berkeley
Berks
Berkshire
Berrien
Broome
Buckingham
Buncombe
Burke
Burlington
Burnett
Canada
Carbon
Carter
Carteret
Cattaraugus
Centre
Charles
Cheshire
Chester
Chesterfield
Chisago
Chittenden
Clarion
Clarke
Clermont
Clinton
Columbia
Columbia
Connecticut
Coös
Coshocton
Crawford
Cuyahoga
Dakota
Dauphin
DeKalb
Delaware
District of Columbia
Dodge
Douglas
Dunn
Eaton
Eau Claire
Elkhart
Essex
Fairfax
Fannin
Fauquier
Fayette
Fayette
Floyd
Fluvanna
Forsyth
Franklin
Franklin
Franklin
Franklin
Garrett
Geauga
Georgia
Goochland
Grafton
Gratiot
Grayson
Greene
Hamilton
Hampden
Hampshire
Hanover
Harford
Harrison
Harrison
Harrison
Hartford
Hennepin
Henrico
Hocking
Holmes
Hunterdon
Illinois
Indiana
Ingham
Iowa
Isabella
Jackson
Jefferson
Kendall
Kennebec
Kent
Kenton
Kentucky
Knox
La Crosse
Lake
Lancaster
Lawrence
Lewis
Licking
Lincoln
Livingston
Logan
Loudoun
Luzerne
Madison
Maine
Marion
Maryland
Massachusetts
Menominee
Merrimack
Miami
Michigan
Middlesex
Milwaukee
Minnesota
Mitchell
Monongalia
Monroe
Monroe
Montgomery
Montgomery
Montgomery
Montour
Morrison
Nelson
New Castle
New Hampshire
New Jersey
New York
North Carolina
Northampton
Northumberland
Oakland
Oconto
Ohio
Oneida
Ontario
Orange
Orleans
Oxford
Ozaukee
Page
Pennsylvania
Pine
Piscataquis
Polk
Portage
Portage
Powhatan
Price
Prince Edward
Providence
Quebec
Racine
Radford
Raleigh
Rensselaer
Rhode Island
Rice
Richmond
Rock
Rutland
Sagadahoc
Saginaw
Saratoga
Scott
Sheboygan
Shiawassee
Sibley
Somerset
St. Croix
St. Joseph
St. Lawrence
St. Louis
Stark
Sullivan
Summit
Surry
Susquehanna
Sussex
Tennessee
Tioga
Transylvania
Tuscarawas
Union
Union
United States
Venango
Vermont
Vilas
Virginia
Walworth
Warren
Warren
Warren
Washington
Washington
Washington
Washington
Washtenaw
Watauga
Waupaca
Wayne
West Virginia
Westmoreland
Wilkes
Williams
Windham
Windsor
Winnebago
Wisconsin
Worcester
Wyoming
Yadkin
Yancey
Research-grade observations by week of year (iNaturalist).