All posts tagged fish
By using a camera and computer vision software this fish can control and drive its fish tank.
This is the first confirmed record of a freshwater fish preying on birds in flight, the team reports in the Journal of Fish Biology. Rumours of such behaviour by the African tigerfish (Hydrocynus vittatus), which has been reported as reaching one metre in length, have circulated since the 1940s. But Smit says that his team was “never really convinced by the anecdotal reports”.