What are fish hatcheries and how do they help restore declining fish populations? Join our Adventure Team member, Zach, as he tours a tribal fish hatchery in northern Wisconsin to learn about the step-by-step process of fish hatchery management, from egg collection to eventual release into lakes. This process is considered a temporary solution that helps restore populations of species like the walleye in their native lake ecosystems, but the ultimate goal is to have these species reproduce a sustainable population on their own. Learn more about the hatchery process, fish life cycles and ecosystem sustainability in this educational video!