The body is up to fifty three cm (21 in) long, and its bushy tail will be twenty five cm (10 in). Males ar slightly larger than females; on the average a mustelid weighs around one.5 kg (3.3 lb). Their fur is sometimes lightweight to dark brown and grows longer and silkier throughout the winter months. they need a cream to yellow colored "bib" marking on their throats.
Habitat:-Their habitats area unit typically well-wooded areas. European pine martens typically build their own dens in hollow trees or scrub-covered fields. Martens area unit the sole mustelids with semi-retractable claws. this permits them to steer additional arboreal lifestyles, like mounting or running on tree branches, though they're conjointly comparatively fast runners on the bottom. they're principally active in the dead of night and crepuscule. they need little rounded, sensitive ears and sharp teeth custom-made for ingestion little mammals, birds, insects, frogs, and carrion. they need conjointly been famous to eat berries, birds' eggs, meat, bonkers and honey. European pine martens area unit territorial animals that mark their vary by depositing ordure (called 'scats') in distinguished locations. These scats area unit black and twisted and might be confused with those of the fox, except that they seemingly have a floral odor