American Black or Silver Fox – Illustration by John Woodhouse Audubon
from The quadrupeds of North America, published in 1851
Arctic Fox – Illustration by John Woodhouse Audubon
from The quadrupeds of North America, published in 1851
Black American Fox – Illustration by John Woodhouse Audubon
from The quadrupeds of North America, published in 1851
Jackall Fox – Illustration by John Woodhouse Audubon
from The quadrupeds of North America, published in 1851