Advances in the Study of Behavior, Volume 56 highlights new advances in the field, with this new volume presenting interesting chapters on a variety of interesting topics, including Playing to the crowd: using Drosophila to dissect mechanisms underlying plastic male strategies in sperm competition games, Social breeding and its challenges: A case study on village weaverbirds, Inbreeding depression and social interactions, Sleeping beauties? Copulatory quiescence in arachnid females, and more. Provides the authority and expertise of leading contributors from an international board of authors Presents the latest release in Advances in the Study of Behavior Updated release includes the latest information on behavior