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BugGuide Gathering
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Washington State
July 10-12, 2009
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Home » Guide » Arthropods (Arthropoda) » Insects (Insecta) » Ants, Bees, Wasps and Sawflies (Hymenoptera) » Aculeata - Bees, Ants, and other Stinging Wasps » Ants, Stinging Wasps, and Hornets (Vespoidea) » Yellowjackets, Paper Wasps, and Hornets; Potter, Mason and Pollen Wasps (Vespidae) » Hornets and Yellowjackets (Vespinae) » Dolichovespula » Baldfaced Hornet (Dolichovespula maculata)

Species Dolichovespula maculata - Baldfaced Hornet


The following data 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 Baldfaced Hornet
Credits: Generated with MapServer. BugGuide integration kindly provided by Mike Boone.

JanFebMarAprMayJunJulAugSepOctNovDec
Alberta     6      
Arkansas         1  
British Columbia      41    
California    2   1   
Colorado    11      
Connecticut       1    
District of Columbia        1   
Florida            
Georgia  2   741   
Idaho            
Illinois  2 1 1534  
Iowa        5   
Kentucky            
Louisiana            
Maine        2   
Maryland     3111   
Massachusetts  1 141 21  
Michigan     2521   
Minnesota      2     
Missouri        3   
Montana       2    
New Brunswick        3   
New Hampshire  3         
New Jersey       13 2 
New York      1244  
North Carolina        1   
Ohio      3212  
Ontario  2    82   
Oregon        2  2
Pennsylvania   112 331752 
Quebec       3    
Rhode Island     4      
Saskatchewan            
South Carolina            
Utah     1  1   
Vermont        3   
Virginia      2 12  
Washington    4 6541  
West Virginia       4 7  
Wisconsin    2 3341  

Disclaimer: Dedicated naturalists volunteer their time and resources here to provide this service. We strive to provide accurate information, but we are mostly just amateurs attempting to make sense of a diverse natural world. If you need expert professional advice, contact your local extension office.

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