Dolphins have been observed to blow very elaborate bubble rings. Dolphin "master" bubble ring blowers coach other dolphins in the art. Suchi Psarakos is a researcher working with Earthtrust on the island of Oahu. She is a master bubble ring blower herself as you can see by this photo she took of a bubble ring she blew.
She mentored her apprentice, Learning Conversations coach Lorn Douglas, in the art and he has now dedicated himself to entertaining the dolphins with his extraordinary talent. Here is a single and an amazing three-ring feat from the ring master himself.
Ring master Lorn found himself an able apprentice in Zohara who has mastered the highly refined art of large rings.
For an in-depth look at the dolphins and bubble rings, visit EarthTrust.