Fur clothing left their original pattern and color. Fur may be shorn down to imitate the feel of velvet, creating a fabric called shearling. Common animal sources for fur clothing and fur trimmed accessories include fox, rabbit, mink, raccoon dogs, muskrat, beaver, stoat (ermine), otter, sable, seals, cats, dogs, coyotes, wolves, chinchilla, and opossum and common brushtail possum. Some of these are more highly prized than others, and there are many grades and colors. In Europe and Asia, cheap and plentiful dog and cat fur is sold under different names to disguise the origin from shoppers in the United States, such as
Humboldt marten and by human-caused mortalities, including trapping and road mortality. While California has already banned all commercial trapping of martens, Oregon still permits it. In response, environmental organizations seek a ban on trapping west of Interstate 5. However, in California itself the marten is threatened by the increasing number of marijuana farms destroying its habitat in the area. Humboldt marten The Humboldt marten ("Martes americana humboldtensis or Martes caurina humboltensis") is an endangered, genetically distinct subspecies of the American marten known only from the old-growth coastal redwood forests of the U.S. states of California and Oregon. Less than 300 of them