Black cod, also known as sablefish or butterfish, is both a great sustainable choice (they spawn yearly and mature quickly) and super nutrient dense (more omega 3 fatty acids than most salmon species)!
From Port Orford Sustainable Seafoods, an amazing group of independent fishers on the Southern Oregon coast who are dedicated to sustainable fishing and bringing Oregon's fish to Oregon tables, in collaboration with Tiny Fish Co., a woman-owned PNW business highlighting sustainable fish with chef-driven flavors. Yum!