Bald-faced hornet viable brood in the comb fragment. The physical nature of cues mediating natal comb recognition is unknown, though some researchers propose distinct cuticular hydrocarbon profiles allow wasps to recognize nest mates. "D. maculata" is characterized by low paternity, worker reproduction and queen-worker conflict. Divergent genetic interests between workers and their queen cause intra-nest struggle for control, which disrupts social organization. Because of haplodiploidy, workers are unable to mate. However, their unfertilized eggs become males. Workers and their queens are most related to their own sons. Natural selection will therefore favor those workers who produce their own sons rather than rearing
Bald Mountains range gets its name from the relatively frequent occurrence of grassy balds atop the more prominent summits. The Cherokee National Forest and the Pisgah National Forest protect substantial sections of the Bald Mountains. The Appalachian Trail traverses the crest of the range. Populated areas within the range include Erwin and Del Rio in Tennessee and Hot Springs in North Carolina. The highest summit in the Bald Mountains is Big Bald, which rises to an elevation of . Bald Mountains The Bald Mountains are a mountain range rising along the border between Tennessee and North Carolina in the southeastern United States.