The lectures will cover most aspects of eDNA DNA metabarcoding, applied for the study and monitoring of species distributions, diversity and interactions. Students will be introduced to the concepts and principles of eDNA and DNA metabarcoding. We will present the set of best practices required for the successful implementation and interpretation of eDNA data – from sampling to laboratory protocols to sequence data analysis and ecological conclusions. At the end of the course, students should be able to understand method’s strength and limitations, and also be capable of critically assessing and designing their own case study protocols, including bioinformatic processing and data management. Throughout the course, students will have the opportunity to discuss their own projects, protocols or data with the lecturers. This will be further facilitated by the joint social events planned during the evenings.