Eriocnemis cupreiventris1853StillImageDrawing depicting: Eriocnemis glaucopoides -- Blue-capped Puffleg. Alternate name on piece: Eriocnemis cupreiventrisGould, John , 1804-1881 (artist)Richter, Henry Constantine , 1821-1902 (artist)Rough sketch of vegetation with cut-outs of three birds, carefully drawn, attached with sealing wax; note on form; 2 heavy spots of black crayon. Title in pencil by Sotheran, bookseller.ku-gould:19916https://digital.lib.ku.edu/ku-gould/19916Gould 0273aOrnithologyOrnithological illustrationelectronicimage/tiffMonograph of the Trochilidae, or family of hummingbirds--https://digital.lib.ku.edu/ku-gould/6085--Ellis Aves H91This work is free of known copyright restrictions.