Part 2: Penn Clarke signing to dolphin Akeakamai (Ake) with help from Eliza in Ake and Phoenix’s temporary dolphin tank at Waikiki Aquarium in 1987. Ake had been taught sign language over the previous 8 years. Film credit Kitty Donnan
Visit www.dolphinrnr.com More details found in the book Dolphins & Penn: Tacking Through Life by Penn Clarke