As diver, announcer, trainer and eventual manager of the Miami Seaquarium, Warren Zeiller knows the unique creatures that inhabit the waters off Florida. Most unusual of all is the sea cow, or manatee. A warm blooded, plant eating, Cadillac-sized gentle giant, the manatee is in danger of extinction from the hazards of man--foremost among them over-population, pollution and power boats. In this ode to the warm whiskered creatures, Zeiller pleads the case for coexistence.