man and dolphin

acoustic adult airway alien animals apes Apparently Baby beak began behavior blowhole bottle-nosed bottle-nosed dolphin breathing captive cerebral cortex cetaceans chimpanzee close communication Comp complex cortex Delphinidae detect developed distress call dolphin Tursiops truncatus dorsal fin Elvar emitted Essapian exchange experience explosive extremely fashion feet fish flippers flukes grams hear human child human language hydrophone inches individual intellectual capacity intelligence interspecies Keller Breland killer whales kind laboratory large brain larynx Lilly Lizzie mammals Marine Studios Marineland mimic monkey mouth muscles Nazareth Bay noises Number oceanaria paraldehyde phins phonation pilot whales pool porpoise possible primitive push recorded respiration rewarding and punishing Schevill Scholander scientific seems side skin skull sounds species sphincter stimulation swimming tank tape teach thalamus tion Tolva trachea trainer tube Tursiops truncatus Virgin Islands vocal waves whistles words