dance of dolphins

acrobatic aduncus animal aquatic beautiful biosonar blue boat bottlenos cetacean common communication couple crystalline dance dancers delphin delphinidae delphinus delphis dolphins echolocation elegant endowed entertainment evolved family fliper friend fun funny grey intelligent joker jumper life love lovely mammal ocean pair play pool reason roaz rock sea show smart smile smiling sociable speed splash stone summer sun swim swimmer truncatus tursiops water wave wet wild wildlife