After three months in a rehabilitation unit two penguin sisters, Ayoba and Rebecca, who were rescued as two-year-olds from an oil slick on the coast of Cape Town, are about to be released back into their parent colony. Now, fully mature and ready for first-time parenthood the two sisters must find mates, safe nesting sites, and provide for their chicks, all while living in one of the most unusual penguin colonies in the world.
