Wild Romania. Wildlife in Danube Delta. Delta Dunärii.

La vida silvestre en el Delta del Danubio, Rumanía :) Wildlife in Danube Delta, Romania :) The Danube Delta - Romanian: Delta Dunarii. The modern Danube Delta began to form after 4000 BCE in a bay of the Black Sea, when the sea rose to its present level. A sandy barrier blocked the Danube bay where the river initially built its delta. Upon filling the bay with sediments, the delta advanced outside this barrier-blocked estuary after 3500 BCE. The Danube branches into three main distributaries into the delta, Chilia, Sulina, and Sfântul Gheorghe (Saint George). The last two branches form the Tulcea channel, which continues as a single body for several kilometers after the separation from the Chilia. At the mouths of each channel gradual formation of new land takes place, as the delta continues to expand.