Bio-waves has extensive experience with monitoring marine mammals using the latest in passive acoustic technologies, including towed hydrophone arrays, autonomous recorders, sonobuoys, and other systems. We have conducted these in remote areas such as the Arctic and volcanic islands and seamounts in the Pacific. We can design and implement monitoring plans or just assist with specific technologies or services . We are currently designing a new autonomous recorders system with localization and real-time capabilities. Please see our project pages for many examples of monitoring projects we have conducted.