Sustainable, healthy, cheap, and definitely not overfished! That's what we've been hearing about small, oily mackerel for years. Four varieties of mackerel have been listed as "best choices" on the Seafood Watch eating guide, and a fifth made the "good alternatives" list. Even Mark Bittman and Tom Philpott agreed on the virtues of mackerel over other less sustainable fishes back in 2009.
But all that popularity hasn't been so great for the poor little mackerels in the Atlantic. Due to overfishing, they were just knocked off the U.K.'s Marine Conservation Society (MCS) list of best fish to eat. From The Guardian:
There has been an increasingly bitter three-year dispute between Iceland and the EU -- mainly the UK -- over who has the right to land the once-plentiful fish.
Conservationists fear stocks could be at risk after Iceland and the Faroe Islands dramatically increased their quotas in recent years. In 2011, 930,000 tonnes of mackerel were fished from the north-east Atlantic, but scientists claim the maximum that should be caught is 542,000 tonnes. ...