This recording concerns the second presentation about typologies and classification of NBS practices, presented by Nikolaos Nikolaidis during the first ThinkNature webinar at 17/1/2019 about "NBS: Concept, Practices and Benefits". This webinar invited scientists, business/market actors, policy makers and authorities’/organizations’ representatives to discover the concept, practices and benefits of NBS. In the context of this webinar, the above-mentioned issues were presented by major NBS experts and the attendees had the opportunity to participate in short surveys and pose their own questions regarding the presented issues to the speakers.