Beautiful nature photograph with close up of European bison (Bison bonasus), Armenis, Caras-Severin, Romania

animal head animals in the wild animal themes animal wildlife armenis bison bison bonasus caras severin carpathians mountains close up endangered species european bison fur horned horns macro mammal nature no people one animal part of paysage rear view rewilding europe romania simplicity snow species reintroduction wild animal winter