Felten's vole

Felten's vole (Microtus felteni), also known as the Balkan pine vole, is a species of rodent in the family Cricetidae. It was formerly considered a subspecies of Savi's pine vole. It is a small species, weighing 16–28 g and measuring 83–105 mm in length. It has a dark brown back and silvery-grey belly. The vole is found in southern Serbia, North Macedonia, Albania, and northern Greece, where it inhabits a variety of habitats at elevations of 20–2,050 m. It eats plant matter and seeds. It is listed as being of least concern on the IUCN Red List.