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,
Hornet Squadron during the First World War. It was followed by "Hornet's Sting" (1991) set in 1917. These Hornet Squadron novels became prequels to Robinson's first book, "Goshawk Squadron" (1971) which was set in 1918. Despite the different squadron names, there are common characters linking the books. The World War I books sees the squadron operating F.E.2 fighters. The final Hornet Squadron book was "A Good Clean Fight" (1993) which picks up the story of the squadron post-"Piece of Cake" when it was fighting with the Desert Air Force in 1942. Hornet Squadron Hornet Squadron is the name of a fictional Royal