 Yuułuʔiłʔatḥ were fishers and whalers, with salmon being the most sustainable resource.Large quantities would be harvested in the fall and then stored throughout the winter months.The food resources spread across Yuułuʔiłʔatḥ territory were diverse, including salmon and salmon roe, herring and herring roe, cod, halibut, sardines, seals, sea lions, whales, sea urchin, crab, clams, mussels, oysters, deer, bear, elk, wild plants and roots.