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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Ants, Bees, Wasps and Sawflies (Hymenoptera) » Aculeata - Ants, Bees and Stinging Wasps » Vespoidea » Hornets, Yellowjackets; Paper, Potter, Mason, and Pollen Wasps; and Allies (Vespidae) » Hornets and Yellowjackets (Vespinae) » Ground Yellowjackets (Vespula) » Western Yellowjacket (Vespula pensylvanica)
Photo#329740
Vespula pensylvanica - Vespula pensylvanica
Copyright © 2009 Liz Baker-Bullock

Vespula pensylvanica - Vespula pensylvanica
Yucca Valley, San Bernardino County, California, USA
September 6, 2009
There were several of these on the edge of a small water hole drinking.

Images of this individual: tag all
Vespula pensylvanica - Vespula pensylvanica Vespula pensylvanica
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Contributed by Liz Baker-Bullock on 7 September, 2009 - 12:00am
Last updated 26 September, 2009 - 10:04pm

Moved
Moved from ID Request.
… Charley Eiseman, 26 September, 2009 - 10:04pm login or register to post comments

V. pensylvanica is correct
They need water to cool down the nest, and they also use it in the excavation of the nest burrow
… Vespula Vulgaris, 7 September, 2009 - 7:43am login or register to post comments

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