ObSERVE programme survey in the North Atlantic Ocean. Observe Program 2016 - ancillary visuals and acoustic ops of the 2016 Observe programme. Under the OBSERVE Programme, a total of eight (8) static (i.e., moored) and six towed acoustic surveys for cetaceans in selected Atlantic Margin waters between 2015 and 2016 will be undertaken. The study area broadly covers outer continental shelf, slope and deep oceanic waters stretching from the Hebrides Terrace to the Goban Spur and concentrated on about four key zones of interest.