How does data influence the overall management of an entire species? It’s simple. Data collected by tribal, state and federal agencies shows the story of what is happening to walleye populations over time, and by analyzing data on their age, sex, condition and size, experts can learn a lot about what is causing the population to decline. This data helps the experts create a thorough management plan to restore and maintain a sustainable population of walleye in their native lakes. It also allows state officials to set proper harvest quotas for state anglers and tribal fishers that prevent too many fish from being taken from the lakes. Learn more about how data plays a role in conservation and sustainability in this educational video!