I am a Master student at the University of Konstanz. During my studies I discovered my fascination for animal behaviour and ecology and developed a particular interest in animal cognition and learning. Therefore, I conducted my Bachelor’s thesis in the Department of Collective Behaviour at the Max Plank Institute for Ornithology looking at group composition and collective problem solving in Zebra Finches. As a part of a master course I decided to do a project with Felicitas under the supervision of Jolle Jolles. Our project is focused on the schooling behaviour of sticklebacks at different light conditions, wondering how they can cope with no visible light available. It is very exciting to work with novel technologies to film and track the fish schools in the dark.