Consumer guides Conservation status
some consumer guides seafood, such seafood watch, divide fish , other sea creatures 3 categories, analogous conservation status categories:
red ( no or avoid )
yellow or orange ( think twice , alternatives or concerns )
green ( best seafood choices )
the categories not reflect imperilment of individual species, consider environmental impacts of how , fished, such through bycatch or ocean bottom trawlers. groups of species assessed rather individual species (e.g. squid, prawns).
the marine conservation society has 5 levels of ratings seafood species, displayed on fishonline website.
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