Department of Physics, Chemistry and Biology (IFM)

I would like to express my sincere gratitude to my supervisor, Matthias Laska, for helping me develop this research project, always being available for Zoom meetings to answer my questions, and all his feedback and support throughout the thesis.

Also, I would like to thank Lina Roth, Mats Amundin, Stefan Aspegren, Emilia Johansson, Linn Lagerström, Job Stumpel, Kris Jansen, José Kok, and all the zookeepers and white-handed gibbons at Kolmården Wildlife Park, Parken Zoo, Wildlands Adventure Zoo, Safaripark Beekse Bergen, and Ouwehands Dierenpark for their help and support during this research project.