These are the Most magnificent Creatures in the ocean , I,v had the pleasure of free diving with a pair around the Aldermans some years ago for approx 20 mins we swam dived and did several tricks while the female rested her chin on the stern of the Charter boat while my Dive Buddy stroked her head and Chin , just an amazing experience I’ll never forget , It was like a submarine it came straight at me and Just stopped the Pulses I could feel in my stomach . STUNNING !    Wayne Harris