nests of the organ pipe mud dauber wasp, Trypoxylon politum (Crabronidae) in Centre Hall, PA.

organ pipe mud dauber wasp nests at our friend Randy's house. he thinks these gorgeous, non-aggressive wasps are pretty cool so he leaves them alone. let's all be like Randy 👏🏽👏🏽 #organpipemuddauberwasp #Trypoxylonpolitum #Crabronidae