Pachycephala schlegeli1879StillImageDrawing depicting: Pachycephala schlegelii -- Regent Whistler. Alternate name on piece: Pachycephala schlegeli [Schlegel's thickhead]Gould, John , 1804-1881 (artist)Hart, William Matthew , 1830-1908 (artist)Tracing on tissue.ku-gould:18281https://digital.lib.ku.edu/ku-gould/18281Gould 2050OrnithologyOrnithological illustrationelectronicimage/tiffThe birds of New Guinea and the adjacent Papuan islands, including many new species recently discovered in Australia--https://digital.lib.ku.edu/ku-gould/2829--Ellis Aves H129This work is free of known copyright restrictions.