Alaska Whitefish are native to Alaska and parts of northwestern Canada, commonly found in large rivers, lakes, and connected freshwater systems. They prefer cold, clear waters and often migrate within river systems to spawn in the fall over gravel or rocky substrates. Their diet mainly consists of aquatic insects, small crustaceans, mollusks, and other bottom-dwelling invertebrates. Alaska Whitefish typically grow to about 30–50 cm (12–20 in), though some individuals can grow larger in productive waters. Key identifiers include their silvery body, small mouth positioned slightly downward for bottom feeding, and a small adipose fin located between the dorsal and tail fins. They are an important subsistence species for many northern communities. Anglers catch them using light tackle with small jigs, spoons, or bait such as worms and salmon eggs, often while fishing near the bottom. Source: FishBase (https://www.fishbase.se/summary/Coregonus-nelsonii.html)