The aim is to restore degraded areas and improve certain sections of the habitats present in Doñana and within the Biosphere Reserve, contributing to the maintenance of biological diversity, the appropriate use of the environment and existing facilities and the prevention of external risks such as fires, waste accumulation and others. The actions proposed in this service have been planned according to the different characteristics of the forest masses on which to act and the objectives pursued. These actions can be grouped into: Clear or clear pine forests in those areas that are within the boundaries marked as an area of action. Pruning of feet present as residual mass after short ones. In this way it breaks with the vertical continuity of the fuel and improves the vegetative state of the mass. Selective scrub to prevent the risk of fire. The clearing shall be machined by cutting chains or hammers in areas where the conditions of the terrain permit. For the rest of the areas, the clearing will be carried out by means of disc scrapers. Preparation and demise of waste from pruning and pruning, the diameter of which prevents their removal by hammer clearing, in order to avoid the risk of fire or the spread of pests and diseases due to their long-term presence in the wooded mass of the bush. Cordoning and disposal of waste from cutting and pruning by hammer remover.