Mark Ravinet, University of Nottingham, UK
CASUAL SEMINAR IN BIODIVERSITY AND EVOLUTION
March 15, 2023 | 15h00 | CIBIO-InBIO’s Auditorium, Campus de Vairão
From early civilization to the development of modern cities, human activity has shaped the evolution of other species. Some taxa are able to survive, adapt and even thrive in an anthropogenic niche. Human commensal species are a special case, having evolved a dependency on human resources without our direct influence. Intriguingly, human commensal relationships have arisen multiple times across many different species and even in parallel within the same genus. What factors drive the evolution of human commensalism? Is it a case of being in the right place at the right time? Or are there particular (pre)adaptations, traits and genes that mean some species are better able to exploit human resources than others? To address these questions, I will focus on the remarkable case of Passer sparrows which appear to have repeatedly adapted to human environments. More information here
