closeups of brown and white european hamster (or black-bellied hamster, cricetus cricetus) in green meadow

animal animals austria blackbellied brown closeup closeups common conservation cricetidae cricetus critically cute ears endangered eurasian european fauna field fluffy fur furry grass green hamster iucn list little mammal meadow natural nature outdoor portrait protected red rodent rodents small species spring standing summer tail upright urban vienna watching white wild wildlife