TY - JOUR T1 - Movement and conformity interact to establish local behavioural traditions in animal populations JF - bioRxiv DO - 10.1101/338657 SP - 338657 AU - Marius Somveille AU - Josh A. Firth AU - Lucy M. Aplin AU - Damien R. Farine AU - Ben C. Sheldon AU - Robin N. Thompson Y1 - 2018/01/01 UR - http://biorxiv.org/content/early/2018/06/04/338657.abstract N2 - The social transmission of information is critical to the emergence of animal culture. Two processes are predicted to play key roles in how socially-transmitted information spreads in animal populations: the movement of individuals across the landscape and conformist social learning. We develop a model that, for the first time, explicitly integrates these processes to investigate their impacts on the spread of behavioural preferences. Our results reveal a strong interplay between movement and conformity for determining whether local traditions establish across a landscape or whether a single preference dominates the whole population. The model is able to replicate a real-world cultural diffusion experiment in great tits Parus major, but also allows for a range of predictions for the emergence of animal culture under various initial conditions, habitat structure and strength of conformist bias to be made. Integrating social behaviour with ecological variation will be important for understanding the stability and diversity of culture in animals. ER -