Please find below the three plenary sessions presented at the World Marine Mammal Conference in Barcelona between December 8-12, 2019, co-hosted by Society for Marine Mammalogy and the European Cetacean Society.

WMMC 2019 Plenary Session: “Marine Mammals and Climate Change”

WMMC 2019 Plenary Session: “Conservation Interventions”

WMMC 2019 Plenary Session: “Overcoming Challenges to Marine Mammal Research”