The moon, the stars and the tides are through-lines connecting us to the beginning of life on our planet. These lines can flicker in and out of awareness in the glare of modern culture. But there are ancient creatures living among us, for whom every breath is a reflection of the moon on the water. One in a thousand hatchling sea turtles survive to make it back to the beach of their birth, lay their own eggs, and complete the cycle. There are a hundred ways for things to go wrong.