Background In the Almadenes and Cañaveros nature reserves of Murcia, biodiversity is seriously threatened by invasive alien species (IAS): Opuntia maxima, Washingtonia filifera, Eucaliptus camadulensis, Roninia pseudoacacia, Phoenix canariensis , Arundo donax among others. These IAS have colonised original habitats and pose a threat to riparian species. The problem of invasive species is compounded by pollution, direct land clearing for farming and a high incidence of fires. Urgent action is needed to restore original habitats and maintain biodiversity. The project area covers 550 ha of the Segura river basin. Objectives The aim of the project is to recover and protect the riparian forest, mainly those areas dominated by willows and poplar (habitat 92A0) and associated habitats in the high stretches of the Segura river basin in Murcia (surrounding the municipalities of Moratalla, Calasparra and Cieza). To achieve this aim, the project plans to: Create green infrastructure among the two natural riparian reserves of the region; Increase the area of riparian forest habitat in the project area and protect relevant flora and fauna species; Eliminate IAS; Create a land custody network for the Vega Alta; Use the latest technology to monitor IAS and detect forest fires; Publish a guide on how to eradicate IAS from streams in the region of Murcia; and Raise public awareness. Expected results: Detailed inventory and cartography of project areas; Detailed inventory of IAS; Establishment of monitoring stations; Definition of biodiversity and water quality indicators; Management plan for IAS in the project area; Establishment of a land custody network ‘Ripisilva-Segura’; Definition of the public water domain for 10 km; Establishment of a rapid alert system for IAS and fires, featuring smartphone apps; Progressive elimination of IAS; Increased area of riparian forest habitats; Improved water quality; Green infrastructure corridor (via habitat restoration); Public infrastructure (recreational areas, informative panels and bird hides); Increased public awareness; and Dissemination of project results.