Ashgabat, 25 August 2010 - Residents of the Caspian coastal villages of Chekishlyar, Garagel, Belek and Gyzylsuv of Balkan province, who started breeding poultry and cattle as an alternative method of income generation with a view of preserving the biological diversity of the Caspian Sea, enhanced their knowledge and got professional advice in the course of a one day seminar in the city of Balkanabad organized by the joint project of the United Nations Development Programme (UNDP), Global Environment Facility(GEF) and the Ministry of Nature Protection of Turkmenistan.