Anadromous fish are species that are born in freshwater, migrate to the ocean to grow and mature, and then return to freshwater to spawn. This unique life cycle allows them to take advantage of the rich food sources in the ocean while also ensuring their young have a safe environment to develop. Common examples of anadromous fish include salmon and steelhead trout. These fish are remarkable for their ability to navigate between different environments. They often travel long distances, sometimes hundreds of miles, to reach their spawning grounds. This journey is crucial for their reproduction and the continuation of their species, making them an important part of both freshwater and marine ecosystems.