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Seasonality — weekly observations
iNat + OC
iNat
OC
Worldwide
Adams
Addison
Aiken
Aitkin
Alabama
Alachua
Albemarle
Allegan
Allen
Anderson
Anderson
Anne Arundel
Anoka
Anson
Appanoose
Arkansas
Ashland
Ashtabula
Athens
Atlantic
Auglaize
Avery
Barnstable
Barnwell
Barron
Barry
Bayfield
Becker
Belknap
Bell
Belmont
Beltrami
Bennington
Berks
Berkshire
Berrien
Bertie
Bexar
Bibb
Black Hawk
Blair
Bleckley
Bowie
Branch
Brazoria
Brazos
Bristol
Broward
Brown
Brown
Brunswick
Buckingham
Bulloch
Bullock
Burlington
Burnet
Burnett
Butler
Butler
Caledonia
Camden
Canada
Canadian
Cape May
Carbon
Caroline
Caroline
Carroll
Carroll
Carroll
Carver
Cass
Cass
Catoosa
Centre
Champaign
Champaign
Charles
Charles City
Charlevoix
Charlotte
Chatham
Cheboygan
Cherokee
Cherokee
Cheshire
Chester
Chester
Chesterfield
Chippewa
Chittenden
Choctaw
Citrus
Clark
Clarke
Clearfield
Clermont
Cleveland
Clinton
Clinton
Coal
Collin
Colorado
Columbia
Columbia
Columbia
Columbia
Comal
Comanche
Connecticut
Conway
Cook
Cook
Coös
Coshocton
Covington
Crawford
Crawford
Crawford
Crow Wing
Cumberland
Cumberland
Cumberland
Cuyahoga
Dakota
Dale
Dallas
Dallas
Dane
Darke
Davidson
DeKalb
Delaware
Delaware
Delta
Denton
Dorchester
Dukes
DuPage
Durham
East Baton Rouge Parish
Eaton
Edgefield
Ellis
Emmet
Erie
Erie
Erie
Escambia
Essex
Essex
Essex
Fairfax
Fairfield
Fannin
Faulkner
Fauquier
Fayette
Fayette
Fayette
Fentress
Florida
Franklin
Franklin
Franklin
Franklin
Freestone
Fulton
Fulton
Fulton
Gadsden
Gallia
Galveston
Garrett
Geauga
Genesee
Georgia
Gillespie
Glades
Gloucester
Gogebic
Goodhue
Grafton
Grand Isle
Grand Traverse
Grayson
Green Lake
Greene
Greenville
Gregg
Guilford
Hale
Hamilton
Hamilton
Hamilton
Hampshire
Hancock
Hancock
Hancock
Hardin
Hardin
Hardy
Harris
Harrison
Hays
Haywood
Henderson
Henderson
Hendry
Hennepin
Henry
Highland
Highlands
Hillsborough
Hillsborough
Hocking
Hopkins
Houston
Howard
Hubbard
Hunt
Hyde
Illinois
Indiana
Indiana
Ingham
Iosco
Iowa
Iowa
Iron
Jackson
Jackson
Jackson
Jasper
Jefferson
Jefferson
Jefferson
Jefferson
Jefferson
Johnson
Johnson
Johnson
Johnson
Juneau
Kalamazoo
Kandiyohi
Kansas
Kaufman
Kennebec
Kenosha
Kent
Kent
Kent
Kentucky
Kerr
Knox
Knox
La Crosse
Lafourche Parish
LaGrange
Lake
Lake
Lake
Lake
Lake
Lamar
Lamar
Lampasas
Langlade
Lanier
Lauderdale
Lawrence
Le Sueur
Lee
Lee
Leelanau
Lenawee
Leon
Lexington
Liberty
Liberty
Licking
Lincoln
Linn
Litchfield
Livingston
Livingston
Logan
Long
Lorain
Loudoun
Louisiana
Lowndes
Lucas
Lucas
Luce
Lunenburg
Luzerne
Lycoming
Lyon
Macomb
Macon
Madison
Madison
Madison
Madison
Madison
Maine
Manatee
Marion
Marion
Marion
Marion
Marquette
Marshall
Maryland
Massac
Massachusetts
McCurtain
Medina
Meigs
Mercer
Mercer
Merrimack
Miami
Miami-Dade
Michigan
Middlesex
Middlesex
Middlesex
Milwaukee
Minnesota
Mississippi
Missouri
Mobile
Monmouth
Monroe
Monroe
Monroe
Montgomery
Montgomery
Montgomery
Montgomery
Montgomery
Moore
Morgan
Morris
Morris
Muskingum
Nassau
Navarro
Nelson
Nevada
New Brunswick
New Castle
New Hampshire
New Haven
New Jersey
New Kent
New London
New York
Newport
Newton
Noble
Norfolk
North Carolina
Nova Scotia
Oakland
Ocean
Ogemaw
Ohio
Okaloosa
Oklahoma
Oneida
Onondaga
Ontario
Orange
Orange
Orleans
Orleans Parish
Osceola
Osceola
Otsego
Ottawa
Ottawa
Otter Tail
Ouachita Parish
Oxford
Ozaukee
Palm Beach
Pasco
Passaic
Paulding
Payne
Pennsylvania
Penobscot
Perry
Perry
Pike
Pinellas
Piscataquis
Plymouth
Pocahontas
Polk
Polk
Polk
Polk
Portage
Preble
Preston
Price
Prince George's
Prince William
Providence
Pushmataha
Putnam
Putnam
Quebec
Queen Anne's
Queens
Ramsey
Randolph
Rankin
Rapides Parish
Rappahannock
Rhode Island
Rice
Richland
Richmond
Richmond
Rockdale
Rockland
Roscommon
Ross
Rusk
Rutland
Salem
Saline
San Jacinto
Santa Rosa
Sarasota
Sawyer
Schoolcraft
Schuyler
Schuylkill
Scioto
Scotland
Screven
Sebastian
Seminole
Seminole
Seneca
Shelby
Shelby
Smith
Somerset
Somerset
South Carolina
Spencer
St. Charles
St. Joseph
St. Lawrence
St. Louis
St. Louis
St. Tammany Parish
Stark
Staten Island
Steuben
Stone
Strafford
Suffolk
Suffolk
Sullivan
Summit
Sumner
Sussex
Sussex
Tarrant
Tazewell
Tennessee
Texas
Titus
Todd
Tolland
Tompkins
Travis
Treutlen
Trigg
Trumbull
Tucker
Tulsa
Tyler
Tyrrell
Ulster
Union
Union
Union
Union Parish
United States
Upshur
Upshur
Van Zandt
Vermont
Vilas
Virginia
Volusia
Wagoner
Wake
Wakulla
Waldo
Walker
Walton
Walworth
Warren
Warren
Warren
Warren
Warrick
Washington
Washington
Washington
Washington
Washington
Washtenaw
Watauga
Waukesha
Waushara
Wayne
Wayne
West Virginia
Westchester
Westmoreland
Westmoreland
Wexford
Wicomico
Wilkinson
Williams
Williamson
Windham
Windham
Windsor
Winnebago
Winnebago
Winston
Wisconsin
Wolfe
Wood
Wood
Woodward
Worcester
Worcester
Wyandot
Wyandotte
Wyoming
Wyoming
York
York
Research-grade observations by week of year (iNaturalist).
