There's perhaps disagreement about this, but Atlantic Halibut is classified as endangered (IUCN Red list) and is also on Greenpeace's red list: https://en.wiki

There's perhaps disagreement about this, but Atlantic Halibut is classified as endangered (IUCN Red list) and is also on Greenpeace's red list: https://en.wikipedia.org/wiki/Atlantic_halibut https://en.wikipedia.org/wiki/Atlantic_halibut In any case, nobody would disagree that Halibut stocks have been depleted (or even eradicated) in many areas where it was once plentiful.