Woolly giant rat
The woolly giant rat (Kunsia tomentosus) is a species of large burrowing rodent native to South America.The fur is thick and coarse, with an almost uniform shade of dark grey or brown across the whole of the body, although slightly paler on the throat and underside.[2] Woolly giant rats inhabit the cerrado of central Brazil, and the Llanos de Moxos of northern Bolivia between 60 and 750 m (200 and 2,460 ft) elevation.The rats live in areas of open grassland, grassy shrub, and savannah woodland, and are not found in more densely forested habitats.[3] They are thought to be either nocturnal or crepuscular,[2] but to spend most of the time underground in burrows, emerging primarily during the rainy season.