This incredible picture   byThe Online Fishermanshows an grampus using fish as bait for catch a fowl .

At the beginning of the video , an orca emerges near a clump of birds and deposits   a fish .   After setting its trap , the whale   hold back patiently   for a foolhardy psyche to take the lure , thrust forward and clamping onto the shuttlecock ’s wing as it gingerly hops forrard to recollect the tasty bite – only to become a tasty collation itself .

agree tophys.org , scientists use genius - weightiness - to - organic structure - weight proportion as a crude measure of an creature ’s   intelligence .   An orca ’s mastermind   is about   2.5   meter the modal – similar to the mentality of a chimpanzee . However , some scientists believe that gauging intelligence using these   ratios earnestly underestimates the possible intelligence activity of heavy aquatic mammals , suggest orcas may be even overbold than the sizing of their head indicates .

Although this orca was in imprisonment at the time the footage was captured and therefore not representative of the metal money as a whole , intelligentand unexpected behavior has been well   documented in these aquatic mammalian for decade .   In 2006 , researcher at Marineland in Ontario , Canada , also observed an orcabaiting birdsby " spue Pisces onto the water ’s Earth’s surface . " These creatures remain to storm and amaze scientist as more and more is learned abouttheir unique gift and ability .

Arguments have been madethat orcas should be released from captivity and   hold " non - human persons " status – not just for   canonic animal rights , but because the killer hulk is so intelligent that the emphasis of a captive environs can be extremely psychologically   detrimental to the animal .

An interesting form to take note   is that there areno recorded cases of orcas kill a human in the natural state ,   but as most of us are aware , there arevarious casesof the whales attacking and occasionally killing people when kept in captivity .

A full - length version of the video from CetusCetus   can be viewedhere .