Nera (Danube) of Romania and Serbia signed an agreement to solve the problem. In Romania: Prigor, Bozovici, Dalboșeț, Șopotu Nou, Sasca Montană, Naidăș, Socol In Serbia: Kusić, Bela Crkva, Vračev Gaj, Banatska Palanka, Stara Palanka The following are tributaries of the Nera: Left: Nerganița, Prigor, Rudăria, Bănia, Valea Mare, Șopotu, Bârzu, Boinița, Răchita, Haimeliug, Șușara, Micoș Right: Nergana, Coșava, Hielișag, Ciurezu, Miniș, Agriș, Lăpușnicu, Moceriș, Ducin, Bresnic, Valea Rea, Beu Nera (Danube) The Nera (, or Нера, ) is a river running through Romania and Serbia. It is a left tributary of the Danube, which it joins near Banatska Palanka. The Nera
Citizens United to Protect the Maurice River and Its Tributaries, Inc. report by the National Wild and Scenic River Study states that “[t]he study area functions as critical migration-related habitat for shorebirds, songbirds, waterfowl, raptors, rails and fish. The Maurice River and its tributaries drain the Southwest portion of the Pinelands National Reserve, which is also an International Biosphere Reserve under the United Nations Man and Biosphere Program.” The New Jersey Landscape mapping indicates the Maurice River watershed as habitat for bald eagles, waterfowl, and several other migratory birds. In addition, the area contains the world’s largest population of "Aeschynomene virginica", (sensitive joint vetch). Its NatureServ Conservation Status is G2, globally