Ferrets are long, low and quick enough that a glimpse of one can look like several different animals. Compare the face, the length and color of the tail, and where you saw it. White winter fur can hide clues that are…
Items 30 The creator’s order
1 Ferret Compare everything else with the domestic ferret first. Look for a long body, short legs and a tapering tail. Domestic coats range from pale to dark and a mask can be strong, faint or absent. Body shape will be more reliable than color when comparing photos. 0 2 European polecat This wild relative has a pale band on its muzzle and a dark mask around the eyes. A dark domestic ferret can look very similar, so a photo of the face alone may not identify one confidently. The polecat is a good comparison to make in Europe. 0 3 Black-footed ferret Dark feet, a dark mask and a black tail tip stand out against a pale coat. The species spends much of its time around prairie dog burrows in North American grassland. It is a wild animal with a more consistent coat pattern than a pet ferret. 0 4 Steppe polecat This open-country polecat resembles a pale ferret. Look for a sandy back over a pale undercoat, with much darker feet and a dark tail tip. It lives in grassland and steppe across a broad stretch of Eurasia. 0 5 Stoat A stoat, also called an ermine, can look like a very slim ferret running close to the ground. The black tip of the tail is a useful clue. Where its winter coat turns white, that dark tail tip stays visible. 0 6 Least weasel A least weasel has the same long, low outline on a much smaller body. In a clear view, the short tail lacks the dark tip expected on a stoat. Look for the sharp boundary between dark back and pale belly on a brown individual. 0 7 Long-tailed weasel A slim shape and short legs can suggest a ferret until you see the tail. It is long and slender with a dark tip. In the Americas, compare that tail alongside the pale belly before calling a brown individual a stoat. 0 8 Mountain weasel This small Eurasian weasel has a light face and pale underside. Its narrow body and relatively small head give the silhouette of a particularly slender ferret. The open, rocky high country of central and eastern Asia helps place it. 0 9 Siberian weasel A rich yellow-brown coat and pale muzzle identify many Siberian weasels. A ferret can have a similar slinking shape, but the bright, more even color along the back is worth checking when comparing East Asian photographs. 0 10 Japanese weasel The Japanese weasel can have a rusty orange-brown coat, pale patch around the mouth and a body much narrower than most pet ferrets. Look at the tail and location too, because color alone can overlap with other East Asian weasels. 0 
FerretCompare everything else with the domestic ferret first. Look for a long body, short legs and a tapering tail. Domestic coats range from pale to dark and a mask can be strong, faint or absent. Body shape will be more reliable than color when comparing photos.0
European polecatThis wild relative has a pale band on its muzzle and a dark mask around the eyes. A dark domestic ferret can look very similar, so a photo of the face alone may not identify one confidently. The polecat is a good comparison to make in Europe.0
Black-footed ferretDark feet, a dark mask and a black tail tip stand out against a pale coat. The species spends much of its time around prairie dog burrows in North American grassland. It is a wild animal with a more consistent coat pattern than a pet ferret.0
Steppe polecatThis open-country polecat resembles a pale ferret. Look for a sandy back over a pale undercoat, with much darker feet and a dark tail tip. It lives in grassland and steppe across a broad stretch of Eurasia.0
StoatA stoat, also called an ermine, can look like a very slim ferret running close to the ground. The black tip of the tail is a useful clue. Where its winter coat turns white, that dark tail tip stays visible.0
Least weaselA least weasel has the same long, low outline on a much smaller body. In a clear view, the short tail lacks the dark tip expected on a stoat. Look for the sharp boundary between dark back and pale belly on a brown individual.0
Long-tailed weaselA slim shape and short legs can suggest a ferret until you see the tail. It is long and slender with a dark tip. In the Americas, compare that tail alongside the pale belly before calling a brown individual a stoat.0
Mountain weaselThis small Eurasian weasel has a light face and pale underside. Its narrow body and relatively small head give the silhouette of a particularly slender ferret. The open, rocky high country of central and eastern Asia helps place it.0
Siberian weaselA rich yellow-brown coat and pale muzzle identify many Siberian weasels. A ferret can have a similar slinking shape, but the bright, more even color along the back is worth checking when comparing East Asian photographs.0
Japanese weaselThe Japanese weasel can have a rusty orange-brown coat, pale patch around the mouth and a body much narrower than most pet ferrets. Look at the tail and location too, because color alone can overlap with other East Asian weasels.0