While different species of yellowjackets will create different types of nests, the aerial yellowjackets in the video build their nest by using wood. The insects transform wood into a grey ...

or they may build aerial nests on shrubs, trees, and houses. Yellow jackets stay active until late fall when a killing frost ...

You look up and see a yellowjacket nest hanging ... are common aerial yellowjackets (Dolichovespula arenaria). They are also sometimes called sandhills hornets and common yellow hornets.