Keywords: Halcyon2Keulemans.jpg Subspecies of Halcyon malimbica Blue-breasted Kingfisher; H torquatus H m torquata top ; H forbesi H m forbesi centre ; and H malimbicus H m malimbica bottom Catalogue of the birds in the British Museum Volume 17 1892 Creator John Gerrard Keulemans PD-old-100 John Gerrard Keulemans Catalogue of the Birds in the British Museum Halcyon malimbica Halcyoninae heads |