Conservation area of mangrove forest (mangroves) on the East Coast Surabaya, the Kelurahan PRESTRESSED, Rungkut district of Surabaya, has 140 bird species, the largest on the island of Java. Surabaya Mayor Bambang DH, at Surabaya, Saturday, said of the 140 species, about 84 species are species persist, 12 species and 44 species of migrants are protected.
And on top of an area of 871 hectares of land area that are in Sub Sukolilo Rungkut, Mount Anyar and Mulyorejo, continue to be in the form of tree planting mangrove reforestation.
Each year the targeted planting of mangrove trees reach 50 thousand rods, with the area reaches 10 hectares.
