As you’ve probably heard, Whole Foods Market announced last week that it is partnering with the Monterey Bay Aquarium Seafood Watch program and Blue Ocean Institute to label all the wild-caught seafood in its North American stores according to their sustainability criteria.
A green label means the fish is relatively abundant and the fishing method causes little damage, yellow indicates that some problems exist with abundance or fishing method, and red means the fish is overfished or the fishing method seriously harms other wildlife or natural habitats. The company has also pledged to eliminate all red-list seafood by Earth Day 2013.
I wanted to see this new rating system for myself, so I headed to the nearest Whole Foods store around lunchtime yesterday. In addition to having a mercury warning clearly posted, the seafood counter’s new stoplight-color rating system appeared prominent and easy to understand.
New research out of Canada indicates that some killer whale populations prefer king (a.k.a. Chinook) salmon so much that the whales will actually die when salmon numbers fall. Here's the curious part: killer whales, as apex predators, have their pick of other fish or even other large marine mammals, but still some populations appear to be dependent upon king salmon as their primary food resource. Another study from Hawaii found that killer whales can identify king salmon even when they are swimming alongside Coho and Sockeye salmon. And even in the winter, when king salmon make up just 10 to 15 percent of the salmon in the water, killer whales use echolocation to pick out their favorite fish. That's some impressively picky eating. A recovering picky eater myself, I fully relate. And king salmon are undeniably delicious. Who can blame them? But suffering king salmon populations spell trouble for the orcas. The pollock industry catches enormous amounts of king salmon as bycatch. And due to the low populations, the 2008 king salmon fishing season was cancelled in Oregon and California, and again in 2009 in California. With king salmon lovers abound on land too, something's gotta give.
Excuse my tardiness, but this week (Oct 20-25) is the Global Week of Action for the Pure Salmon Campaign, with which Oceana Chile is a partner.