portrait of a european ground squirrel also known as ziesel eating a nut

adorable alert animal animals austria background beautiful brown citellus copy cute eating endangered europe european field food funny furry gopher grass grassland green ground groundhog iucn list mammal marmot meadow natural nature nut one outdoor portrait prairie preserved red rodent sciuridae sitting souslik space species spermophilus squirrel standing summer suslik wild wilderness wildlife ziesel