Fig. 5. A two day sample of backscatter data from the two Acoustic Doppler Current Profilers moored in 2005, on the Funk Island Bank, showing the presence of two groups of zooplankton migrators (-65–75 dB range), one migrating within the top 100 m and one migrating to ~ 250 m. Total water depth is 298 m. Time is shown in Newfoundland Standard Time.