Dear Marine Mammal Community, I am pleased to announce that the 7th International Workshop on Detection, Classification, Localization and Density Estimation (DCLDE) of Marine Mammals using Passive Acoustics will be held July 13-16, 2015 at Scripps Institution of Oceanography in La Jolla, California. Registration will open in early January 2015. To receive updates on the meeting please send an email to: dclde2015@gmail.com Best, John Hildebrand DCLDE2015 Coordinator