西弗先生曾是一名厨师，他鼓励食客们避开熟悉的食物物种，去选择更具有可持续性且更有益健康的物种，如青鳕鱼、裸盖鱼、鲅鱼、黑线鳕以及农场养殖的澳洲肺鱼和虾等。
Mr. Seaver , a former chef , encourages diners to stray from the familiar to more sustainable - and wholesome - species like pollock , sablefish , Spanish mackerel , haddock , and farm-raised barramundi and shrimp .
裸盖鱼