Keywords: MyiolestesMacrorhychusKeulemans.jpg Pachycephala pectoralis macrorhynchus http //www archive org/stream/Ornithologicalm2 page/n513/mode/1up Ornithological Miscellany Volume 2 1876 creator John Gerrard Keulemans PD-old-100 Pachycephala pectoralis macrorhynchus |