Fully funded 3 years PhD studentship for Uk and international students Social and ecological drivers of parental care Institution: Queen's University Belfast, School of Biological Sciences Supervisors: Dr Isabella Capellini (QUB); Dr Domhnall Jennings (QUB); Dr Catherine Sheard (University of Aberdeen) There are astonishing differences in whether, how, and for how long, animals care for their offspring.Despite the considerable research on parental care, our understanding of how and why care diversity originates in species lacking care and of what promotes its persistence over evolutionary time is very limited. Aim. By combining state of the art phylogenetic comparative approaches and large scale datasets of parental care forms across hundreds of species in highly diverse taxonomic groups, this project will test hypotheses on whether species' reproductive ecology, social behaviour and offspring characteristics, promote the evolutionary origin and/or maintenance of male and female parental care behaviours in vertebrates (amphibians, mammals, fish, dinosaurs, birds) and/or invertebrates (e.g. crustaceans). The student will have the opportunity to shape the project to better fit their own research interests by selecting which questions to address and in which taxonomic group. The project benefits by access to already assembled datasets of parental care diversity in thousands of amphibians, mammals and fish (e.g. Furness and Capellini 2019, 2022; Vanadzina et al. 2021; West and Capellini 2016). Deadline: 7th of February 2025 Full project description and link to applicationhere. Isabella Capellini (to subscribe/unsubscribe the EvolDir send mail to golding@mcmaster.ca)