#muddobber

Dirt dobber nest - #dirtdobbers, more commonly known as #muddobber or #mudwasp, are easily recognized by their #nests, which are normally made from mud and found under eaves, on walls or other flat surfaces. If you were to look inside one of these, you would likely find it filled with #spiders, most preferring #blackwidows. Since they really pose no threat to #gardens or us (they can sting but aren't aggressive) and help keep #spider numbers in check, these #insects should be deemed beneficial.