Presentation of my research work with the sperm whales off Dominica. We now know every single sperm whale that lives there and have given them names. A very special sperm whale we could accompany since his birth until the young age of 11 years and I show some short film recordings. Then I would like to point out the dangers which threaten the sperm whales, not only before Dominica, and how Pottwale e.V. engages itself for the protection of the animals. I will present our Sperm Whale Conservation Project with our Marine Science Education Program for local children. With pictures and a short film.