UNDERWATER MCU of four dolphins, two copulating. UNDERWATER slow motion CU of dolphin pair copulating. UNDERWATER CU of dolphin pair copulating as they swim past camera R-L. UNDERWATER of dusky pair swimming toward camera belly to belly, attempting copulation. UNDERWATER of dusky pair attempting copulation. UNDERWATER CU of dolpins petting/touching. UNDERWATER L< of dolphins petting/touching. UNDERWATER L< of dolphins touching, swimming toward surface. (680)