This national park protects a picturesque ridge of hills that extend 78 kilometers west from south of Novi Sad towards the Croatian border. In prehistoric times the hills were an island in the Pannonian Sea which covered the whole of northern Serbia. They also have a rich cultural history: no fewer than 16 orthodox monasteries are located here, and traditional farmsteads (Salas) provide a hearty welcome to visitors. The hills comprise a variety of habitats, including mixed forest, grazed steppe, farmland and meadow. Birds include: Imperial Eagle, Goshawk, Honey Buzzard, Sparrowhawk, Hobby, Saker Falcon, Wood Lark, Creasted Lark, Black, Grey-headed, Syrian and Middle Spotted Woodpecker, Hoopoe, Golden oriole, European Bee-eater, Short-toed Treecreeper, Collared Flycatcher, Hawfinch, Ortolan Bunting, Black-headed Bunting.

This Special Nature Reserve comprises the Serbian portion of an international wetland wilderness that extends over the borders into neighboring Croatia and Hungary. The whole vast complex represent one of the finest birding and wildlife areas in Europe. It comprises oak, willow and poplar forest on alluvial soil with numerous seasonal pools. The forest are famed for their Wild Boar and Red Deer population, and nearby fish ponds provide an additional attraction for waterfowl. Birds include: Black Stork, Little Bittern, Greylag Goose, Red-crested Pochard, White-tailed Eagle, Honey Buzzard, Black Kite, Marsh Harrier, Saker Falcon, Black Woodpecker, Middle-spotted Woodpecker, Lesser-spotted Woodpecker, Yellow Wagtail, Collared Flycatcher, Red-blacked Shrike, Sivi's Warbler, River Warbler.

This unique wilderness comprises 33,00 hectares of steppe and mixed forest growing on the largest area of sand in Europe, once part of a vast prehistoric desert. It is bordered by Danube, Tamis and Karas rivers and includes extensive flooded wetlands along the Danube. The region is famed for its degree of endemism, including many unique plants, reptiles and insects. It is also home to one of the greatest variety of mammals in Europe, with such rarities as European Molerats, Marbled Polecats and at least three packs of Great Wolves. Birds include: Glossy Ibis, Bittern, Little Bittern, Squacco Heron, Great White Egret, Spoonbill, Ferruginous Duck, Garganey, White-tailed Eagle, Imperial Eagle, Marsh Harrier, Osprey, Goshawk, Saker Falcon, Scops Owl, European Nightjar, Black Woodpecker, European Bee-eater, Hoopoe, European Roller, Wryneck, Sand Martin (up to 18.000 pairs), Tawny Pipit, Red-blacked Shrike, Barred Warbler, Great Reed Warlbler, Marsh Warbler, Northern Wheatear. This well-known bird sanctuary east of Novi Sad receives special protection as a Ramsar site. 260 species have been recorded here. The reserve consist of flooded forest with large seasonal pools and extensive reed beds (the largest in Serbia), fringed with willow and poplar woodland. The surrounding fish ponds are the largest in Europe and host significant concentration of water bird. The area can be explored on foot and by boat, and a number of platforms and hides allow viewer over the pools and reed beds. Birds include: Bittern, Little Bittern, Great White Egret, Squacco Heron, Spoonbill, Ferruginous, Duck, Garganey, White-tailed Eagle, Marsh Harrier, Water Rail, Corn Crake, Little Crake, Whiskered and Black Terns, Lesser spotted, Middle-spotted and Syrian Woodpeckers, Wryneck, Penduline Tit, Bearded Tit, Great Reed Warbler, River Warbler, Savi's Warbler.