Research diver approaching manta birostris to record detail in research program, Project Elasmo. Pacific Ocean, Ecuador

1 man only 1 1 man 1 person 1 person only animal animal age animal group animalia animals atlantic manta adult animals adults adult adult animal animal theme animal themes aquatic sport aquatic sports color image color images color colour images colour image colour dived dive dives diving day days ecuador free fish fishes flen full length fully grown giant manta ray grown ups grown up grown up grown ups habitat habitats horizontal horizontals in the wild landscape man manta birostris manta rays men men only male males manta ray manta marine animal marine animals marine life marine life marine maritime maritime climate mature natural phenomena natural phenomenon natural worlds natural world nature natural environment natural environments natural habitat natural habitats naturally no one no people no person no body no one nobody one man only only men oceanic ocean oceanic climate one animal one man one person one one person only outdoors outside pacific manta devilfish pacific ocean place of interest pacific ray rays researched research researcher researches researching scuba diving scuba scuba diving site of interest sites of interest sport activities sport activity sports activities sports activity sport sports sea animals sea animal sea sea bottom sea creatures sea creature sea floor sea bed sea floor sea life seabed seafloor sealife seas and oceans underwater sport underwater world underwater worlds underwater water sport wild animal wild animals wild life wild life water sports water wildlife wild s083 s083 te