Paper wasp nests don’t have a protective envelope. They build open-air cells that hang from a stalk. It looks like an open parasol or umbrella from the side but from underneath, you can actually see the honeycomb-like cell structure. They build their nests in protected areas such as under roof overhangs, eves, bush and tree branches, or even inside attics, sheds, and garages. Their nests are typically around 12 cm in diameter.
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