Vuka is a village and a municipality in Osijek-Baranja County, in eastern Croatia. In the same census, 97.17% were Croats. Colonist settlemeā¦Vuka is a village and a municipality in Osijek-Baranja County, in eastern Croatia. In the same census, 97.17% were Croats. Colonist settlement of Bijele Klade was established on the territory of the village municipality during the land reform in interwar Yugoslavia.