Fiona Phish is a fish that's have seen The Birthday Bird ever since she was born. When Thidwick the Moose finds her she greets him with a big happy "Birthday Bird, how good to see you again, Darling." She even mentions seeing back in the day the Birthday Bird do the famous Birthday Swan Dive. A one and a half ganier quadruple back flip in a tuck position with a double somersault blidfolded. One thing that's pretty neat about this fish is she has some kinda of one wheeled vehicle that helps carry her on the trip to Katroo.