Early registration for this workshop is due by the end of the workday TOMORROW, Friday, June 24: Fifth International Workshop on Detection, Classification, Localization, and Density Estimation of Marine Mammals using Passive Acoustics Timberline Lodge, Mt. Hood, Oregon, USA Aug. 22-25 http://www.bioacoustics.us/dcl.html The deadline for early registration was extended slightly because we neglected to send out this final reminder until now. -Dave Mellinger -Sara Heimlich