Petasophora anais1853StillImageDrawing depicting: Colibri delphinae -- Brown Violet-ear, Brown Violetear. Alternate name on piece: Petasophora anaisGould, John , 1804-1881 (artist)Richter, Henry Constantine , 1821-1902 (artist)Layout drawing, birds well finished, almost no background; corrections; unrelated geometrical figures in margin. Title in pencil by Sotheran, bookseller.ku-gould:20083https://digital.lib.ku.edu/ku-gould/20083Gould 114OrnithologyOrnithological illustrationelectronicimage/tiffMonograph of the Trochilidae, or family of hummingbirds--https://digital.lib.ku.edu/ku-gould/6357--Ellis Aves H91This work is free of known copyright restrictions.