Grupo de Trabalho Ambiental (GTA) is a non-governmental organization that deals with research, education and consultancy in environmental area. GTA is composed of a group of Mozambicans, specialized in various areas related to environment with a great working experience in different technical areas and social-economic activities in Mozambique. The constitution of this organization, endowed with its own legal status, which aims at carrying out environmental activities, based on the communities participation in the prevention and solving of environmental problems. The GTA proposal has as its basis, the large population experience gained along the centuries. GTA pretends to recover and disclose more. GTA would like to be a vector of this process and, at the same time defend the modern technique of conservation and prevention of nature.