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Order Lepidoptera - Butterflies and Moths


The information below is based on images submitted and identified by contributors. Range and date information may be incomplete, overinclusive, or just plain wrong.

Contributed Images Map No Images   Images
Range map for Butterflies and Moths

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alabama16461613861703183114881783143417431137465231
Alaska41144490211236158501832
Alberta345602003635354121643932
Arizona28868721572615263532165301767645401898893322
Arkansas2278294479912802718726113568422951
British Columbia8421593387361045189111235331884516
California631105124283337353449864772346934582096921439
Colorado15886279780189727361766842223215
Connecticut22166118434350330730875149
Delaware11 4351191812272852541021316
District of Columbia   1311261630781
Florida130519573119243125091771186219311877194412611558
Georgia15030786295913221253143718401718925254178
Idaho313564811317728623317256176
Illinois729118451112824742737295615263818825
Indiana1922150353735124814391670114235611632
Iowa585687344110523682577190313145006226
Kansas5715128248369352370305145309
Kentucky1482403744541837709496165397
Louisiana32966110941536166213193006144913701059551413
Maine9651171371972189912675641829425
Manitoba 11431294997454061975191
Maryland36521395611461220123712430170777412760
Massachusetts45612838222508477259003923246386124462
Michigan227671015741314141910085572147115
JanFebMarAprMayJunJulAugSepOctNovDec
Minnesota7 88196915218925771951893219148
Mississippi1378210918012126213914482349
Missouri141715265310571327998149212733815021
Montana9334592163336954852365291
Nebraska335163373863299326112653138254511715
Nevada611571541542961218312387187
New Brunswick611711239474812718154361733111
New Hampshire613311816111237168412515211442814
New Jersey33322405121353204722601863147065613543
New Mexico182615037649863111528385532779915
New York29421774231635361842143144170953915131
Newfoundland/Labrador11 9421664052408826 2
North Carolina2152247641593287936103966356929111276505192
North Dakota331222168241892244117641557412596
Northwest Territories    9131210311 
Nova Scotia 11428925342327816132101
Nunavut     115     
Ohio830802316281259183014438133514913
Oklahoma747850912251833151112461854202469519440
Ontario1623864061447358147703193171651413818
Oregon7215438055292313931764138789637815759
Pennsylvania14442528122324374641433482211160511230
Prince Edward Island    113161233  
Quebec45372721169359736301896533159475
Rhode Island453726184133314050307916414416221
Saskatchewan1224215952872249821272154
JanFebMarAprMayJunJulAugSepOctNovDec
South Carolina34952413694173304104093842209839
South Dakota 21991182200155472816 
Tennessee103192593127419771880189021031525777326174
Texas120919963859504352843881358239064384625835281383
Utah1142140307503689520372193175
Vermont1726137596109514168954671402811
Virginia42732456881533193725512040171965015885
Washington5318557310111757255636712782166761020379
West Virginia 343166249619474542241746 
Wisconsin12127445912782998386322611336312528
Wyoming  1943139467716598238301 
Yukon Territory    13306518