songbirds (passeriformes), hand-colored chromolithograph, published in 1882 - 瀕危物種紅名單 幅插畫檔、美工圖案、卡通及圖標水彩畫
passeriformes: tree pipit and rosy starling, chromolithograph, published in 1887 - 瀕危物種紅名單 幅插畫檔、美工圖案、卡通及圖標水彩畫
wild bactrian camel (camelus ferus), wood engraving, published in 1862 - 瀕危物種紅名單 幅插畫檔、美工圖案、卡通及圖標綠洲, 圖畫 - 藝術品
various butterflies (nymphalidae, hesperiidae), chromolithograph, published in 1892 - 瀕危物種紅名單 幅插畫檔、美工圖案、卡通及圖標咖啡色
various butterflies (lycaenidae, nymphalidae), chromolithograph, published in 1892 - 瀕危物種紅名單 幅插畫檔、美工圖案、卡通及圖標蝴蝶, 圖畫 - 藝術品
blue shark (carcharias glaucus) ,anatomical features of the predator, including its gills, pectoral fins, dorsal fin, and distinctive tail - 瀕危物種紅名單 幅插畫檔、美工圖案、卡通及圖標
green sea turtle (chelonia mydas), wood engraving, published in 1885 - 瀕危物種紅名單 幅插畫檔、美工圖案、卡通及圖標紅樹, 雕刻圖像
sumatran rhinoceros (dicerorhinus sumatrensis), wood engraving, published in 1899 - 瀕危物種紅名單 幅插畫檔、美工圖案、卡通及圖標
passeriformes, owls, rails: hawfinch, little owl, and crake, chromolithograph, 1887 - 瀕危物種紅名單 幅插畫檔、美工圖案、卡通及圖標雕刻圖像, 車厘子, 水彩畫
common nightingale (luscinia megarhynchos), chromolithograph, published in 1895 - 瀕危物種紅名單 幅插畫檔、美工圖案、卡通及圖標動物的蛋
passeriformes: alpine accentor, wallcreeper, and ring ouzel, chromolithograph, published 1887 - 瀕危物種紅名單 幅插畫檔、美工圖案、卡通及圖標
passeriformes: firecrest, nuthatch and tits, chromolithograph, published in 1887 - 瀕危物種紅名單 幅插畫檔、美工圖案、卡通及圖標水彩畫
flightless birds: southern cassowary and ostrich, chromolithograph, published ca. 1898 - 瀕危物種紅名單 幅插畫檔、美工圖案、卡通及圖標非洲鴕鳥
spring flowers (plantaginaceae, gentianaceae), chromolithograph, published in 1884 - 瀕危物種紅名單 幅插畫檔、美工圖案、卡通及圖標春天, 雕刻圖像, 植物學
passeriformes: golden oriole and cuckoo, chromolithograph, published in 1887 - 瀕危物種紅名單 幅插畫檔、美工圖案、卡通及圖標春天
turtles (testudinata), hand-colored chromolithograph, published in 1882 - 瀕危物種紅名單 幅插畫檔、美工圖案、卡通及圖標海龜, 圖畫 - 藝術品, 雕刻圖像
passeriformes: rosefinch, pine grosbeak, and bohemian waxwing, chromolithograph, published 1887 - 瀕危物種紅名單 幅插畫檔、美工圖案、卡通及圖標
butterflies (sphingidae, erebidae), hand colored lithograph, published in 1881 - 瀕危物種紅名單 幅插畫檔、美工圖案、卡通及圖標
passeriformes: twite, brambling, linnet, and horned lark, chromolithograph, published 1887 - 瀕危物種紅名單 幅插畫檔、美工圖案、卡通及圖標
butterflies (zygaenidae, erebidae, sesiidae, sphingidae), hand-colored lithograph, published in 1881 - 瀕危物種紅名單 幅插畫檔、美工圖案、卡通及圖標
flowering plants (rosids), hand-colored wood engraving, published in 1887 - 瀕危物種紅名單 幅插畫檔、美工圖案、卡通及圖標野生三色堇
flowering plants (angiospermae), hand-colored wood engraving, published in 1887 - 瀕危物種紅名單 幅插畫檔、美工圖案、卡通及圖標圖畫 - 藝術品
predators (viverridae and mustelidae), hand-colored chromolithograph, published in 1869 - 瀕危物種紅名單 幅插畫檔、美工圖案、卡通及圖標狐獴 - 貓鼬家族
butterflies (nymphalidae), hand colored lithograph, published in 1881 - 瀕危物種紅名單 幅插畫檔、美工圖案、卡通及圖標藍孔雀, 雕刻圖像
passeriformes: rock thrush, orphean warbler and bee-eater, chromolithograph, published in 1887 - 瀕危物種紅名單 幅插畫檔、美工圖案、卡通及圖標
killed hippopotamus on safari in africa, halftone print, published 1899 - 瀕危物種紅名單 幅插畫檔、美工圖案、卡通及圖標打獵, 殖民地主義, 非洲 - 地理位置
butterflies (geometridae), hand colored lithograph, published in 1881 - 瀕危物種紅名單 幅插畫檔、美工圖案、卡通及圖標綠色, 圖畫 - 藝術品
snakes (ophidia) and lizards (squamata), hand-colored chromolithograph, published in 1882 - 瀕危物種紅名單 幅插畫檔、美工圖案、卡通及圖標
passeriformes: treecreeper, titmouses and woodpecker, chromolithograph, published in 1887 - 瀕危物種紅名單 幅插畫檔、美工圖案、卡通及圖標山毛櫸樹
