Dolphin Akeakamai bucket of water, responding to signs from Penn Clarke at Waikiki Aquarium in 1987

Penn pouring buckets of salt water onto dolphin Akeakamai’s tongue which she loved at Waikiki Aquarium in 1987. Penn using sign language to command her to do specific actions. Film credit Kitty Donnan

Visit More details found in the book Dolphins & Penn: Tacking Through Life by Penn Clarke