Roman and Hottentot seabream gather around a baited underwater video system. Stereo cameras allow scientists to estimate the size and age of the fish drawn to the bait.
A Cape fur seal checks out a baited remote underwater video system
Hottentot seabream, pyjama shark, and pufadder shyshark gather around a baited underwater video system in operation. Stereo cameras allow scientists to estimate the size and age of the fish drawn to the bait.
