Cetos researchers had their recent findings accepted for presentation at the Society of Marine Mammalogy meeting held in Halifax, Canada in October 2017. Data was presented on acoustic signals produced by tagged mothers and calves in Hawaii, including a unique sound not recorded previously either in HI or on other breeding grounds. Cetos also shared data on how to successfully approach mother calf pairs for tagging, and presented information on our new affordable GPS tag that we developed and tested.