The survivors make it to a powerless patrol boat on the river and drift downstream to the waiting submarine.

A year after hatching, young ciscoes drift downstream to estuaries.

Upon birth, larval saugers drift downstream before developing feeding tendencies and horizontal maneuverability.

They then drift downstream in the deep channels of the river, remaining in fresh water for the first year of their lives.

They drift downstream and burrow in the sand, mud, and organic material for 47 years.