Oreopyra cinereicaudaStillImageDrawing depicting: Lampornis castaneoventris cinereicauda -- White-throated Mountain-gem, White-throated Mountaingem. Alternate name on piece: Oreopyra cinereicaudaGould, John , 1804-1881 (artist)Hart, William Matthew , 1830-1908 (artist)Drawing on tissue, watercolor added. Birds well drawn, plant roughly sketched. The birds appear to have been modified and the type of plant changed for use in Monograph of the Trochilidae, or family of hummingbirds Supp: 7 (see Gould 1685). See further drawing, Gould 2156.ku-gould:18177https://digital.lib.ku.edu/ku-gould/18177Gould 2155OrnithologyOrnithological illustrationelectronicimage/tiffMonograph of the Trochilidae, or family of hummingbirds--Ellis Aves H91This work is free of known copyright restrictions.