Stinging insects are most likely on your property looking for food or new nesting area. They often choose corner spots where the nest will be protected. The queen will also look for the nearest water source such as pound, pools and birdbath. Sting insects build their nests using wood fibres. The queen scrapes wood fibre from wood materials, chews it with her saliva, creating a paper pulp. After that, she split the paper pulp at the desired build site to create and shape the nest. It may be gross, but it is very efficient for building.