NATIVA Association, whose name refers to Nature, Invasives and Environmental Enhancement, is a Portuguese organisation based in Coimbra. Its stated purpose is to promote environmental value through efforts to combat invasive alien species. The association provides public information about invasive plants and animals, with a particular focus on the Asian hornet, Vespa velutina. Its website explains the hornet’s origins and spread to Portugal, and answers practical questions on identification, life cycle, nest recognition and reporting, as well as distinguishing it from other insects.

NATIVA also shares publications and guidance to support awareness and control activities. These include a user guide for the NATIVA-Trap-Tech selective trap for Vespa velutina, information about an attractive bait recipe, and reports on trap distribution and community information sessions. Visitors can explore invasive-species areas, view images, contact the organisation and sign up for updates. People interested in supporting its work can apply to become members. Through educational resources, practical materials and community engagement, NATIVA aims to help address invasive species and strengthen environmental improvement efforts.