The European or giant hornet is an introduced species first reported in the United. grasshoppers, large flies, caterpillars, and the workers of other yellowjacket .
German yellowjacket nest in Pennsylvania attic.. It is unclear how often this occurs, but given the large size of nests found in attics it probably happens more
There are a total of (57) Pennsylvania Bees, Ants, Wasps and Similar Insects found in the Insect Identification. Thumbnail picture of the Eastern Yellowjacket.
My back yard is wooded, partially heavily-wooded, and I seem to have these gigantic huge hornets that are attracted to my lights at night.
These large solitary wasps are also known as Giant Cicada Killers or Sand. of common social wasps like yellow jackets which do possess painful stingers.