Bottlenose dolphin (Tursiops truncatus) receives medical care from trainer, Marine mammal research center, Hawaii Institute of Marine Biology, Oahu, Hawaii, United States of America, Pacific

trainer instructing communication mammal cetacean dolphin dolphins bottlenose dolphin tursiops truncatus oahu hawaii captivity touching interaction one person research conservation vertical medical care marine mammal research centre hawaii institute of marine biology day outdoors people work woman women nature natural world united states of america usa pacific close up close ups cetaceans bottlenose dolphins