Paper Wasp (Polistes dominula)

Paper wasps are 0.7 to 1.0 inch (1.8 to 2.5 cm)-long wasps that gather fibers from dead wood and plant stems, which they mix with saliva, and use to construct water-resistant nests made of gray or brown papery material. Paper wasps are also sometimes called umbrella wasps, due to the distinctive design of their nests.