Calyptorhynchus naso1847StillImageDrawing depicting: Calyptorhynchus banksii -- Red-tailed Black Cockatoo. Alternate name on piece: Calyptorhynchus naso [Western black cockatoo]Gould, John , 1804-1881 (artist)Richter, Henry Constantine , 1821-1902 (artist)Strong drawing, the male head fairly well finished; the drawing fills the sheet (48cm) and Gould adds note, "this bird better than 1/2 inch shorter and kept under in size."ku-gould:18038https://digital.lib.ku.edu/ku-gould/18038Gould 1412aOrnithologyOrnithological illustrationelectronicimage/tiffBirds of Australia--https://digital.lib.ku.edu/ku-gould/13860--Ellis Aves H141This work is free of known copyright restrictions.