On the southern flank VSC provides the attractive area east of Vinkovci - Zupanja, bounded on the south river Sava. These are the famous oak forests in the European pool Spacva known. Forests are interwoven streams Bosut, Spačva, slides, and Lubnja Studva. The water swirling waters are fish of lowland water: carp,
tench, pike, catfish, carp, crucian carp and sunny, whitefish, perch - Bandar - bulješ - sumps or perch, bream, roach, keder and mudfish. Among the birds noted for their white stork, black stork, egret, coot, gray heron, wild duck, eagle angler, Woodpigeon and white-tailed eagle - big fish eagle is very rare and threatened him with extinction. From mammals live in water otter, a fox comes to the watering place, wild boar, roe deer and red deer. In the immediate vicinity of Weir Reserve is managed oak Lodge.