aquatic mammals, hand-colored lithograph, published in 1880 - north american river otter stock illustrationsAquatic mammals, hand-colored lithograph, published in 1880
animal page: raccoon, pika, otters - north american river otter stock illustrationsAnimal Page: raccoon, pika, otters
winter forest, wood engraving, published in 1872 - north american river otter stock illustrationsWinter forest, wood engraving, published in 1872
antique illustration of otter (lutra lutra) - north american river otter stock illustrationsAntique illustration of otter (Lutra lutra)
north american river otters (lontra canadensis) - 19th century - north american river otter stock illustrationsNorth American River Otters (Lontra Canadensis) - 19th Century
antique illustration of european otter (lutra lutra) - north american river otter stock illustrationsAntique illustration of European otter (Lutra lutra)
greater grison (galictis vittata) - north american river otter stock illustrationsGreater grison (Galictis vittata)
vintage animal otter (lutra vulgaris) wild animal - north american river otter stock illustrationsVintage animal Otter (Lutra Vulgaris) wild animal
european otter (luther luther) - north american river otter stock illustrationsEuropean Otter (Luther Luther)
antique illustration of european otter (lutra lutra) - north american river otter stock illustrationsAntique illustration of European otter (Lutra lutra)
otters (lutra lutra), wood engraving, published in 1875 - north american river otter stock illustrationsOtters (Lutra lutra), wood engraving, published in 1875
north american river otters (lontra canadensis) fishing - 19th century - north american river otter stock illustrationsNorth American River Otters (Lontra Canadensis) Fishing - 19th Century
