ANN ARBOR, Mich. -- Though paper wasps have brains less than a millionth the size of humans', they have evolved specialized face-learning abilities analogous to the system used by humans, according to ...
Paper wasps are vespid (stinging) wasps that have long legs. These wasps are reddish-brown to black in color with yellow markings. The most common paper wasps are 5/8 to 3/4 inches in length. They're ...