The European polecat, Mustela putorius, is a medium-sized mustelid native to Europe and parts of Asia. It has a slender body, dark fur with a distinctive facial mask, and a musky odor used for communication and defense. Polecats are solitary, nocturnal hunters thriving in diverse habitats, from forests to farmlands.

The Mustela putorius, commonly known as the European polecat, is native to Europe. Its geographical distribution includes countries such as Spain, France, Germany, the United Kingdom, Poland, and parts of Scandinavia. The species is also found in some regions of Western Russia and has been introduced to New Zealand.

The European polecat typically inhabits areas with a temperate climate. It prefers environments that offer a mix of woodlands, grasslands, and agricultural lands. The presence of water bodies such as rivers and streams is also a common feature of its habitat, providing necessary resources and cover.

The ecological niche of the European polecat involves its role as a carnivorous predator. It primarily preys on small mammals, birds, and amphibians. The polecat is known for its adaptability, allowing it to thrive in various environments, from rural agricultural areas to forested regions. This adaptability also extends to its ability to occupy both lowland and mountainous terrains.