The IBA comprises of 10 km of the Sava river and 39 km of the Danube within the cities of Belgrade and Pančevo. It connects several vast flood areas (Beljarica, Kožara, Veliko i Malo Ratno ostrvo) as well as river islands (Forkontumac, Čakljanac, Štefanac etc.). An important part of the area is also the car fishpond "Mika Alas". The bordering forest are mainly comprised of industrial poplar species, with some patches of natural riparian forests.
BirdLife International (2020) Important Bird Areas factsheet: Usce Save u Dunav. Downloaded from http://www.birdlife.org on 28/11/2020.