The European paper wasp is often mistaken for a yellowjacket because of its yellow and black coloration. One distinct difference is the orange-tipped antennae. Like other paper wasps, it is narrow-waisted, and during flight, its legs trail below in an extended fashion.
European paper wasps are more easily provoked than other wasps, and will sting more readily when someone nears their nest. An unsuspecting homeowner may be stung when attempting to change an outdoor light bulb, open a gate, or while gardening. Like other wasps, they can inflict multiple stings.