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Subfamily Vespinae - Hornets and Yellowjackets


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 Hornets and Yellowjackets

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alabama7 4358288816910
Alaska  221413352843  
Alberta    1019318131  
Arizona  444628 6133 
Arkansas2  21235 8152 
British Columbia615575282810145 
California5410121347625471431912
Colorado  149302632134  
Connecticut    3 414231 
Delaware   3  2441  
District of Columbia        1   
Florida366831173141115
Georgia5 12811633181315103
Idaho    105101277  
Illinois  2512124433115 
Indiana   552341113  
Iowa  2 21 152784 
Kansas    1 152413
Kentucky  418332691 
Louisiana   41 2 6192
Maine   3153254011152 
Manitoba     14311   
Maryland 1 15441222375544103
Massachusetts  4821322561665251
Michigan    12532451143 
JanFebMarAprMayJunJulAugSepOctNovDec
Minnesota    644261572 
Mississippi    42 1 4 1
Missouri    62321210 2
Montana2  147612513  
Nebraska      3159  
Nevada   33  1 3  
New Brunswick   534 2159  
New Hampshire  3210973515142 
New Jersey 435139132332399 
New Mexico   27  6 11 
New York1 28162427904435121
Newfoundland/Labrador     23633  
North Carolina1 618106203024188 
North Dakota    61415962 
Northwest Territories      51    
Nova Scotia    2  311  
Nunavut            
Ohio    11716101771 
Oklahoma 2552443189 
Ontario  572721377845204 
Oregon 63114720456276154
Pennsylvania  12292176214214262154
Quebec   2 99361814  
Rhode Island    17      
Saskatchewan    114 24112  
South Carolina7 334311725 
JanFebMarAprMayJunJulAugSepOctNovDec
South Dakota    4 4424  
Tennessee1 11210162911522
Texas124892511016235
Utah   624718896 
Vermont    13913144  
Virginia44210713303023244 
Washington3 1418131946543126175
West Virginia    331657  
Wisconsin15178132650523013
Wyoming    1 3221  
Yukon Territory    2371