The John C. Marsden Medal is awarded for the best doctoral thesis in biology covering areas other than botany (algae, fungi or plants). The John C. Marsden Medal for 2025 has been awarded to Dr Jamie C. Weir for his thesis ‘Buffering and trophic mismatch in spring-feeding forest caterpillars’. You can read more about the medal, and Jamie's thesis at The Linnean Society and at University of Edinburgh Biological Sciences. Publication date 14 Apr, 2025
