everal days. I once received a single sting from a large hornet in Mexico. The initial pain was much worse than that of a honeybee and within less than one minute I had such a severe headache that I could not stand up for several minutes.
Bald Face Hornet-Dolichovespula maculata. This is a North American insect commonly called the bald-faced hornet (or white-faced hornet or white-tailed hornet). Its well-known features include its hanging paper nests and the females' habit of defending them with repeated stings.
Bald Face Hornet. Image Courtesy of PiccoloNamek.
It belongs to a genus of wasps called yellow jackets in North America, but is not called that because it lacks yellow coloring. Instead, it is called a hornet in the American sense of a wasp that builds paper nests, especially one of the subfamily Vespinae. It is not a "true hornet" in the British sense, that is, a member of the genus Vespa in the same subfamily, such as the Asian giant hornet or the European hornet.
The bald-faced hornet lives throughout North America, including southern Canada, the Rocky Mountains, the western coast of the United States, and most of the eastern US. They are most common in the southeastern United States. They are best known for their large football-shaped paper nest, which they build in the spring for raising their young. These nests can sometimes reach 3 feet tall. Like the median wasp (Dolichovespula media) in Europe, bald-faced hornets are extremely protective of their nests and will sting repeatedly if disturbed.
Every year, queens that were born and fertilized at the end of the previous season begin a new colony. The queen selects a location for its nest, begins building it, lays a first batch of eggs and feeds this first group of larvae. These become workers and will assume the chore of expanding the nest — done by chewing up wood which is mixed with a starch in their saliva. This mixture is then spread with their mandibles and legs, drying into the paper-like substance that makes up the nest. The workers also guard