UDBINA, a town on the southern edge of the Krbava field in Lika, 30 km south of Korenica; elevation 839 m; population 1,162. In the Middle Ages Udbina was a fortified centre (castrum) of the Krbava County. In ancient times it was called civitas Corbaviae, the Town of Krbava, the official seat of the Krbava bishop (from 1185-1460, when the bishop relocated to Modrus, due to Turkish invasions). The name Udbina appeared for the first time in 1493. Economy is based on farming, livestock breeding, wood-processing and processing of synthetic materials. Udbina is located on the main road Karlovac - Gracac - Zadar (M13.01, E751).