When a homeowner sprays a nest or tries to knock it down, they will be met with an aggressive swarm of stinging insects. Yellowjacket is the common name for any member of the Vespula and ...

But then there are yellow jackets (Vespula spp), which become aggressive as their populations soar in mid- to late-summer and fall. They can become a big problem if their nests are situated near ...

This nest inside a bowler hat was built by a colony of common wasps ... If you see a wasp in Britain, it will most likely be either the common wasp, Vespula vulgaris, or the German wasp, Vespula ...