Cetacean Sociality, Reproduction, and Conservation

Abstract

AbstractThe world’s cetaceans (like most of biodiversity) are in crisis, and the need for well-informed conservation action has never been greater. Scientific advancements over the last few decades have provided much insight on the reproductive anatomy, physiology, and behavior of whales, dolphins, and porpoises. Our goal in this chapter is to link scientific findings to practical actions that will improve resilience and conservation prospects of cetaceans. We provide an overview of human activities and their impacts on cetacean reproduction and review the progress (or lack thereof) toward conserving species, with a particular focus on those for which sociality and culture may be important to population recovery. For all cetaceans, it is important to preserve or, where necessary and feasible, reestablish the ecological, demographic, and social conditions that allow the animals to reproduce successfully in their natural environment. The better we understand and integrate knowledge concerning cetacean reproductive health into conservation strategies, the better the chances of achieving species recovery, protecting biodiversity, and preventing future extinctions.