Bald-faced hornet from mid-April to early October, and reproductives were produced from mid-July through the end of November. Onset of male output usually precedes that of queen output in social wasps, however here "D. maculata" is an exception to this trend. Energy investment by workers required to produce reproductives is considerable. Newly emerged males and queens are no more functional than pupae; both depend heavily on solid prey brought in by workers, thus competing with larvae for food resources. As a result, worker quantity must remain high in order to maintain reproductive output. Workers must maintain food stores and defend the nest,
Bald Knob, Arkansas a landmark to pioneers. It has frequently been noted on lists of unusual place names. One point of interest in Bald Knob is Arkansas Traveler Hobbies, which is housed in the old Missouri Pacific Railroad depot at 400 E. Market Street. Antique passenger cars and an antique caboose are housed on the grounds and currently being restored. The hobby shop also houses a museum, which chronicles the history of Bald Knob, the Missouri Pacific Railroad, and White County. Another attraction is the historic Knob Field, just east of the Big Bald Knob Park. The Campbell-Chrisp House, built in 1899, was