December 14, 2020 — About 87 percent of the worldwide commercial catch of tuna is coming from stocks seen at healthy levels of abundance, although some regional stocks including Pacific bluefin are overfished, the International Seafood Sustainability Foundation says in a new status report.
Based on findings by regional fishery management organizations though October 2020, the summary by the foundation – a cooperative program involving scientists, the tuna industry, and the World Wildlife Fund – breaks down 10 percent of the world catch coming from overfished stocks and 3 percent from stocks “at an intermediate level of abundance.”